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TEST YOURSELF I. Choose the words that best answer the following questions.1. Which of the following words is. stressed on the first syllable?        a. conserve                b. organism                  c. interact                   d. erosion2. Which of the following words is stressed on the second syllable?        a. biodiversity           b. national                    c. orphanage               d. survival3. Which of the following words has the final pronounced lid!?        a....
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TEST YOURSELF

 

I. Choose the words that best answer the following questions.

1. Which of the following words is. stressed on the first syllable?

        a. conserve                b. organism                  c. interact                   d. erosion

2. Which of the following words is stressed on the second syllable?

        a. biodiversity           b. national                    c. orphanage               d. survival

3. Which of the following words has the final pronounced lid!?

        a. eliminated             b. established               c. conserved  d. threatened

4. Which of the following words has the underlined part pronounced differ­ently from that of the others?

        a. pair                        b. rain                           c. afraid                      d. straight

5. Which of the following words has the letter p is silent?

        a. protect                   b. camping                   c. cupboard                d. people

II. Choose the word or phrase - a, b, c, or d - that best completes each sentence or substitutes for the underlined word or phrase.

6. New laws have been passed to ………. wildlife in this area.,

       a. establish                  b. conserve                    c. produce                  d. endanger

7. They were seeking a solution to. the ……… of the rain forests.

       a. destroy                   b. destroying                 c. destroyer                d.. destruction

8. Although he didn't have a ticket, Ken ………. come in.

       a. could                      b. can                             c. might                      d. was allowed to

9. Nearly 1,000 of the world's bird species are threatened with ......................         

       a. appearance              b. protection                  c. extinction               d. destruction

10. We really ought to make a start on campaigns to ……… our polluted rivers and seas.

       a. clean up                  b. clear away                 c. wipe out                 d. tidy up

11. He came running …….. the room and threw his books …….. the floor.

       a. into/ at                    b. in/ to                          c. to/ on                      d. into/ onto

12. Rare species of plants or ………. can be found in this region.

       a. fauna                      b. flora                           c. flowers                   d. vegetation

13. The hydroelectric plant provides electricity for half the island's population.

a.         using hydrogen to produce electricity

b.        using radiating energy to produce electricity

c.   using water power to produce electricity

d.   using tidal power to produce electricity

14. Thy water is so contaminated that it is not suitable for drinking.

       a. toxic                       b. salty                           c. dangerous               d. polluted

15. Without plants, mast water would ………. as soon as it falls.

       a. run out                    b. run off                       e. run of                      d. run away

III. Choose the correct answer - a, b, c, or d that best completes each sentence.

16. if Al had come sooner, he ……. dinner with us.

       a. could have eaten    b. would being eaten     c. was eating                d. could eat

17.       'Are you still employed at the bank?' 'Yes, I ……… there since 19S:

       a. have working                                                b. worked

       c. have been working                                       d. had been working

18.       Orlando, a city in Florida, ……… for its main attraction - Disney

       a. which is well-known                                      b. well-known

       c. which well-known                                         d. is well-known

19.       'What's wrong with your stereo?' `The needle needs ………..            

       a. to replace                b. replacing                    c. to be replace             d. replace

20. All the students ………. do well in writing.

       a. whom Mr. Davis teaches them                      b. which Mr. Davis teaches

       c. that Mr. David teaches them                        d. Mr. Davis teaches

21. The world  ………….a better place if we had known a hundred years what we know today about the earth's environment.

       a. will be                     b. was                            c. should be                  d. might be

22. If water is heated to 212 degrees F ……….. as steam.

       a. it can boil and escape                                   b. it is boiled and escaped

       c. it boils and escapes d. it would boil and escape

23. ………  resigned, we would have been forced to sack him.

       a. Had he not              b. Hadn't he                   c. He had not               d. If he had

24.  television to the exclusion of all other activities is not a heal ………..  habit for a growing child.

       a. To be watched        b. Being watched           c. Watching                 d. Watch

25. It's against the law to kill the black rhinoceros. They …….. extinct.

       a. became                   b. have become              c. become                     d. are becoming.

IV. Identify the one underlined word or phrase - A, B, C or D - that be changed for the sentence to be correct.

26. Scientists suggest that only one percent of the world’s extinct animals and plants has identified.

                               A                               B                               C                                               D

27. Some underground water is enough safe to drink, but all surface water must treated.

       A                                                    B                        C                               D

28.  Because the expense of traditional fuels and the concern that they might run out many countries

               A                                     B                                                                  C     

have been investigating alternative sources of power.

                           D

29. Would you mind bringing your camera in the graduation party tomorrow?

            A                         B                           C                                            D

30. Biochemists have solved many of the mysteries about photosynthesis, the process which plants

                                     A                                B                                                                   C           

make food.

     D

31. Many people who live near the ocean depend on it as a source of food,  recreation, and to have

                                                                         A                                     B              C                     D

economic opportunities.

32. Geothermal energy is enemy to obtain by using heat from the Earth's interior. .

                               A                       B                 C                           D

33. Most types of dolphins will live at least twenty-five years, and some species may reach 50 years

          A                                     B                                                           C                                         D

.of

 

34. Isle Royale National Park in Lake Superior can only be reached by their preys.

                                                A                             B                     C              D

35. Sharks can detect minute electrical discharges come from their preys.

                         A                        B                             C                 D

V. Choose the one option - a, 6, c or d - that best completes the passage,

Yellowstone National Park, the first US national park, was (36) …….. in 1872. It is one of the largest parks. It (37) ………… about 3, 500 square (38) ………. or 9, 063 square kilometers (39) …….. north-west Wyoming and parts of Idaho and Montana. It has many wild animals, (40) ……… bears, buffalo, elk, deer, antelope, coyotes, and lynxes, and is famous (41)..................its tine scenery, hot springs and (42) …………. (underground hot spring that shoot hot water or steam up into the air). There are about seventy geysers in the park. The famous is old Faithful.

The park is a (43) ……….. tourist attraction. It has about three million (44) ……….. a year. It was (15) …………a World Heritage Site in 1978.

36. a. started            b. established    c. constructed      d. introduced

37. a. contains          b. involves         c. covers               d. spreads

38.  lands                  b. feet                c. distances          d. miles

39. a. in                    b. of                   c. from                 d. at

40. a. containing       b. including       c. adding              d. consisting

41. a. to                    b. as                   c. with                  d. for

42.  a. waterfalls       b. torrents          c. geysers             d. chutes

43. a. interesting       b. favorite          c. fashionable       d. popular

44. a. visitors            b. foreigners      c. migrants           d. trippers

45. a. called              b. opened          c. made                d. formed

VI. Choose the best answers.

Rainforests circle the globe for twenty degrees of latitude on both sides the equator. In that relatively narrow band of the planet, more than half of all the species of plants and animals in the world make their home.  Sever hundred different varieties of trees may grow in a single acre, and just one of those trees may be the habitat for more than ten thousands kinds of spiders ants, and other insects. More species of amphibians, birds, insects, mammals and reptiles live in rainforests than anywhere else on earth.

Unfortunately, half of the world's rainforests have already been destroyed and at the current rate, another 25 percent will be lost by the year 200. Scientists estimate that as many as fifty million acres are destroyed annually. In other words, every sixty seconds, one hundred acres of rainforest is cleared. When this happens, constant rains- erode the former forest floor,  thin layer of soil no longer supports plant life, and the ecology of the region is altered forever. Thousands of species of plants and animals are condemned to  extinction and since we aren't able to predict the ramifications of this loss o a  delicate global ecology, we don't know what we may be doing to the future the human species as well.

46. 'What is the point of view that the author expresses in this passage?

a.     The author believes that the rainforest will survive.

b.     The author believes that preserving the rainforest is important to global ecology.

c.     The author believes that he can predict the future of global ecology.

d.     The author believes that the extinction of species is a natural process.

47. According to the passage, more than half of all the species of plants and animals        

a.   live in twenty rainforests.

b.  live in several hundred different varieties of trees.

c.   live in a forty-degree band of latitude.

d.  live in areas where the rainforest has been cleared.

48.    How many of the worlds rainforests are projected to be destroyed by the year 2000 if the current rate continues?

            a. All of them will be gone.                        b. Three-quarters of them will be gone.

            c. Half of them will be gone.                      d. One-quarter of them will be gone.

49. The word 'this.' in line 12 refers to …………….

            a. the destruction of the acres.                     b. the reading of the passage.

            c. the erosion of the forest floor.                 d. the constant rains.

50. What will not happen if the rainforest continues to be cleared?

a.     The land will be eroded by the rains.

b.     Many species of plants and animals that depend on the rainforest will become extinct.

c.     The future of the human species may be changed.

d.     The rainforest will glow, but at a much slower rate.

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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.

You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to review your resume with a critical eye and identify areas that an employer might see as limitations or want further information. Think about how you can answer difficult' questions (4)______ and positively, while keeping each answer brief.

An interview gives the employer a (5)_______ to get to know you. While you do want to market yourself to the employer, answer each question with an honest response.

Never say anything negative about past experiences, employers, or courses and professors. Always think of something positive about an experience and talk about that. You should also be (6)______. If you are genuinely interested in the job, let the interviewer know that. One of the best ways to show you are keen on a job is to demonstrate that you have researched the organization prior to the interview. You can also (7)________ interest by asking questions about the job, the organization, and its services and products.

Question 5:

A. change

B. way

C. chance

D. practice

1
10 tháng 7 2017

Đáp án: C

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.

You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to review your resume with a critical eye and identify areas that an employer might see as limitations or want further information. Think about how you can answer difficult' questions (4)______ and positively, while keeping each answer brief.

An interview gives the employer a (5)_______ to get to know you. While you do want to market yourself to the employer, answer each question with an honest response.

Never say anything negative about past experiences, employers, or courses and professors. Always think of something positive about an experience and talk about that. You should also be (6)______. If you are genuinely interested in the job, let the interviewer know that. One of the best ways to show you are keen on a job is to demonstrate that you have researched the organization prior to the interview. You can also (7)________ interest by asking questions about the job, the organization, and its services and products.

Question 7:

A. show

B. appear

C. conceal

D. cover

1
23 tháng 9 2018

Đáp án: A

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.

You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to review your resume with a critical eye and identify areas that an employer might see as limitations or want further information. Think about how you can answer difficult' questions (4)______ and positively, while keeping each answer brief.

An interview gives the employer a (5)_______ to get to know you. While you do want to market yourself to the employer, answer each question with an honest response.

Never say anything negative about past experiences, employers, or courses and professors. Always think of something positive about an experience and talk about that. You should also be (6)______. If you are genuinely interested in the job, let the interviewer know that. One of the best ways to show you are keen on a job is to demonstrate that you have researched the organization prior to the interview. You can also (7)________ interest by asking questions about the job, the organization, and its services and products.

Question 4:

A. accurately

B. hardly

C. rightly

D. sharply

1
14 tháng 3 2017

Đáp án: A

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to...
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Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.

You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to review your resume with a critical eye and identify areas that an employer might see as limitations or want further information. Think about how you can answer difficult' questions (4)______ and positively, while keeping each answer brief.

An interview gives the employer a (5)_______ to get to know you. While you do want to market yourself to the employer, answer each question with an honest response.

Never say anything negative about past experiences, employers, or courses and professors. Always think of something positive about an experience and talk about that. You should also be (6)______. If you are genuinely interested in the job, let the interviewer know that. One of the best ways to show you are keen on a job is to demonstrate that you have researched the organization prior to the interview. You can also (7)________ interest by asking questions about the job, the organization, and its services and products.

Question 3:

Apressures

B. practises

C. promotions

Dstrengths

1
21 tháng 9 2019

Đáp án: D

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to...
Đọc tiếp

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that best fits each of the numbered blanks.

You will make the interview process easier for the employer if you prepare relevant information about yourself. Think about how you want to present your (3)______, experiences, education, work style, skills, and goals. Be prepared to supplement all your answers with examples that support the statements you make. It is also a good idea to review your resume with a critical eye and identify areas that an employer might see as limitations or want further information. Think about how you can answer difficult' questions (4)______ and positively, while keeping each answer brief.

An interview gives the employer a (5)_______ to get to know you. While you do want to market yourself to the employer, answer each question with an honest response.

Never say anything negative about past experiences, employers, or courses and professors. Always think of something positive about an experience and talk about that. You should also be (6)______. If you are genuinely interested in the job, let the interviewer know that. One of the best ways to show you are keen on a job is to demonstrate that you have researched the organization prior to the interview. You can also (7)________ interest by asking questions about the job, the organization, and its services and products.

Question 6:

A. enthusiasm

B. enthusiastic

C. enthusiast

D. enthusiastically

1
31 tháng 8 2019

Đáp án: B

Choose the best answer1. - Mrs Brown: "Make yourself at home".  -Liz and Peter: "________"      A. Not at all. Don't mention it.                         B. That's very kind. Thank you.      C. Thanks! Same to you.                                  D. Yes, Can I help you?2. –Tom: “Thank you for your help!”        -Mary: “_________”.      A. With all my heart      B. It’s my pleasure       C. Never         D. No, thanks3. Linda: “What a lovely house you have!”   Janet: “_________”.      A. No...
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Choose the best answer

1. - Mrs Brown: "Make yourself at home".  -Liz and Peter: "________"

      A. Not at all. Don't mention it.                         B. That's very kind. Thank you.

      C. Thanks! Same to you.                                  D. Yes, Can I help you?

2. –Tom: “Thank you for your help!”        -Mary: “_________”.

      A. With all my heart      B. It’s my pleasure       C. Never         D. No, thanks

3. Linda: “What a lovely house you have!”   Janet: “_________”.

      A. No problem                              B. Thank you. Hope you will drop in

      C. Of course not. It’s not costly                        D. I think so

4. -“Is Jane an acupuncturist?”       _ “ ________”.

      A. I think not            B. I think it        C. I think so           D. I don’t think that

5. –“It’s going to rain!”                _ “________”.

      A. I don’t hope so         B. I hope not       C. I don’t hope       D. I hope not so

6. “________?”  – “He’s tall and thin with blue eyes.”

      A. How is John doing                                      B. What does John like  

      C. What does John look like                             D. Who does John look like

7. “I’m taking my driving test tomorrow.”  –“________.”

      A. Good chance            B. Good time         C. Good day           D. Good luck

8. “Would you mind lending me your bike?”  –“________.”

      A. Yes, here it is           B. Not at all                 C. Yes, let’s            D. Great

9. “What shall we do this evening?” –“________.”

      A. Let’s go out for dinner                               B. Oh, that’s good

      C. No problem                                                D. I went out for dinner

10. - David: “Merry Christmas!”         - Jason: “__________”

       A. You are the same!                                      B. Same for you! 

      C. The same to you!                                       D. Happy Christmas with you!

11. – “Hello, My name’s John.” – “_________ to meet you.”

      A. Please                     B. Pleased          C. I’m very well         D. Thank you

12.  A: “How’s life?”   –B: “_________.”

      A. Sure                                                          B. Not too bad, but very busy

      C. Very well, thank you                                   D. Pleased to meet you

13.  A: “Thank you for the lovely present.” – B: “_________”.

      A. Go ahead      B. Not at all        C. Come on       D. I’m pleased you like it

14. _”What can I do for you?”   _ ”__________”.

      A. No’ I can’t     B. Thanks, I’ll do it   C. Yes, do it please   D. Thank you. I’m just looking

15. - “Congratulations! You did great.”    –“ _________”

      A. That’s okay.             B. It’s my pleasure.      C. You’re welcome.                           D. It’s nice of you to say so.

16. - A: “Do you fancy a coffee?”   - B: “_________”

      A. Oh, dear.  B. Everything is OK.     C. Oh, yes. I’d love one                                                         D. How do you do?

17. - “_________ a happy marriage should be based on love.”  – “I definitely agree!”  

      A. I really know            B. As I see it                C. Personally, I think D. Do you think

18.- A: “ Bye”  - B: “_________”.

      A. Thank you      B. Meet you again        C. See you later  D. See you lately

19. - Anna: “You really have a beautiful dress, Barbara.” - Barbara: “Thank you, Anna. __________.”

      A. This is your pity       B. That’s a nice compliment 

  C. No, thanks.                       D. Yes, it was terrible

20. Linda:  “Excuse me! Where ‘s the post office?”   - Maria:  “_________”.

      A. Don’t worry    B. I’m afraid not       C. Yes, I think so     D. It’s over there

 

2
7 tháng 12 2021

1. - Mrs Brown: "Make yourself at home".  -Liz and Peter: "________"

      A. Not at all. Don't mention it.                         B. That's very kind. Thank you.

      C. Thanks! Same to you.                                  D. Yes, Can I help you?

2. –Tom: “Thank you for your help!”        -Mary: “_________”.

      A. With all my heart      B. It’s my pleasure       C. Never         D. No, thanks

3. Linda: “What a lovely house you have!”   Janet: “_________”.

      A. No problem                              B. Thank you. Hope you will drop in

      C. Of course not. It’s not costly                        D. I think so

4. -“Is Jane an acupuncturist?”       _ “ ________”.

      A. I think not            B. I think it        C. I think so           D. I don’t think that

5. –“It’s going to rain!”                _ “________”.

      A. I don’t hope so         B. I hope not       C. I don’t hope       D. I hope not so

6. “________?”  – “He’s tall and thin with blue eyes.”

      A. How is John doing                                      B. What does John like  

      C. What does John look like                             D. Who does John look like

7. “I’m taking my driving test tomorrow.”  –“________.”

      A. Good chance            B. Good time         C. Good day           D. Good luck

8. “Would you mind lending me your bike?”  –“________.”

      A. Yes, here it is           B. Not at all                 C. Yes, let’s            D. Great

9. “What shall we do this evening?” –“________.”

      A. Let’s go out for dinner                               B. Oh, that’s good

      C. No problem                                                D. I went out for dinner

10. - David: “Merry Christmas!”         - Jason: “__________”

       A. You are the same!                                      B. Same for you! 

      C. The same to you!                                       D. Happy Christmas with you!

11. – “Hello, My name’s John.” – “_________ to meet you.”

      A. Please                     B. Pleased          C. I’m very well         D. Thank you

12.  A: “How’s life?”   –B: “_________.”

      A. Sure                                                          B. Not too bad, but very busy

      C. Very well, thank you                                   D. Pleased to meet you

13.  A: “Thank you for the lovely present.” – B: “_________”.

      A. Go ahead      B. Not at all        C. Come on       D. I’m pleased you like it

14. _”What can I do for you?”   _ ”__________”.

      A. No’ I can’t     B. Thanks, I’ll do it   C. Yes, do it please   D. Thank you. I’m just looking

15. - “Congratulations! You did great.”    –“ _________”

      A. That’s okay.             B. It’s my pleasure.      C. You’re welcome.                           D. It’s nice of you to say so.

16. - A: “Do you fancy a coffee?”   - B: “_________”

      A. Oh, dear.  B. Everything is OK.     C. Oh, yes. I’d love one                                                         D. How do you do?

17. - “_________ a happy marriage should be based on love.”  – “I definitely agree!”  

      A. I really know            B. As I see it                C. Personally, I think D. Do you think

18.- A: “ Bye”  - B: “_________”.

      A. Thank you      B. Meet you again        C. See you later  D. See you lately

19. - Anna: “You really have a beautiful dress, Barbara.” - Barbara: “Thank you, Anna. __________.”

      A. This is your pity       B. That’s a nice compliment 

  C. No, thanks.                       D. Yes, it was terrible

20. Linda:  “Excuse me! Where ‘s the post office?”   - Maria:  “_________”.

      A. Don’t worry    B. I’m afraid not       C. Yes, I think so     D. It’s over there

 

8 tháng 12 2021

8. “Would you mind lending me your bike?”  –“________.”

      A. Yes, here it is           B. Not at all                 C. Yes, let’s            D. Great

9. “What shall we do this evening?” –“________.”

      A. Let’s go out for dinner                               B. Oh, that’s good

      C. No problem                                                D. I went out for dinner

14 tháng 2 2017

Đáp án: A

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions. 47. Lan was busy last night, so she couldn’t join us. A. If Lan wasn’t busy last night, she could join us. B. If Lan was busy last night, she couldn’t join us. C. If Lan hadn’t been busy last night, she could have joined us. D. If Lan is busy tonight, she can join us. 48. He is introducing some new kinds of computers. A. Some new kinds of computers are introduced....
Đọc tiếp

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

47. Lan was busy last night, so she couldn’t join us.

A. If Lan wasn’t busy last night, she could join us.

B. If Lan was busy last night, she couldn’t join us.

C. If Lan hadn’t been busy last night, she could have joined us.

D. If Lan is busy tonight, she can join us.

48. He is introducing some new kinds of computers.

A. Some new kinds of computers are introduced.

B. Some new kinds of computers to be introduced.

C. Some new kinds of computers is being introduced.

D. Some new kinds of computers are being introduced

49. I like the picture which is hung on the wall.

A. I like the picture which I hung on the wall. B. The picture which I like is hung on the wall.

C. I like the picture it hung on the wall. D. The picture I like which is hung on the wall.

50. Offer your visitor a cup of tea.

A. Why don't you have a cup of tea? B. Could you have a cup of

C. Would you mind having a cup of tea? D. Will you have a cup of tea?

1
25 tháng 2 2020

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

47. Lan was busy last night, so she couldn’t join us.

A. If Lan wasn’t busy last night, she could join us.

B. If Lan was busy last night, she couldn’t join us.

C. If Lan hadn’t been busy last night, she could have joined us.

D. If Lan is busy tonight, she can join us.

48. He is introducing some new kinds of computers.

A. Some new kinds of computers are introduced.

B. Some new kinds of computers to be introduced.

C. Some new kinds of computers is being introduced.

D. Some new kinds of computers are being introduced

49. I like the picture which is hung on the wall.

A. I like the picture which I hung on the wall.

B. The picture which I like is hung on the wall.

C. I like the picture it hung on the wall.

D. The picture I like which is hung on the wall.

50. Offer your visitor a cup of tea.

A. Why don't you have a cup of tea?

B. Could you have a cup of

C. Would you mind having a cup of tea?

D. Will you have a cup of tea?

26 tháng 2 2020

Cảm ơn ạ :3