Complete the sentences with the verbs in parentheses

1. he'll be late for the bus if he ( not start) at once
2. jim isn't at home right now. if he( be) at home, i (visit) him
4. fred failed the test because he didn't study. however, if he (study) for the test, he (pass) it
5. if i (know) that there was a test yesterday, i (study)
6. if you have enough time, please (paint) the chair before you leave
7. i (accept) if they invite me to the party
8. had we know your address, we ( write) you a letter
9. if you(do) as i told you, you ( succeed)
10. if you come here in spring, you ( have) a chance to go to the village fair
11. i could understad the frech teacher if she ( speak) more slowly
12. we could go for a drive if today (be) sunday
13. if your mother ( buy) that motorcycle for you, will you be happy?
14. if i (see) the movie last night, i (tell) you about it
15. i will ring the bell once more. if he doesn't answer, i think he ( must go) out
16. if i make a prmise, i (keep) it
17. he described the accident as if he ( see) it himself
18. we're going to play tennis this afternoon if it (stop) raining
19. if i had asked you,you ( accept)?
20. if he (come) , please ( tell) me
21. you were late last night. if you (arrive) ten minutes earlier you (get) a seat
22. if i (realize) thatthe traffic light were red. i(stop)

23. She won’t open the door unless she (know) who it is.

24.I (not lend) him the money if you (tell) me that he never paid his debts

25.If I (can) speak two languages last year, i (get) a good job

26.If there (be) no sunshine, we all (die) soon

27. You shouldn't believe it if you (not see) it with you own eyes

28. I (not do) that if I (be) you

VII. Choose the correct completion. 1. I'm not an astronaut. If I...........an astronaut, I ................. my camera with me on the rocket ship. A. am/ will take B. was/ would take
C. were/ had taken D. was/ would have taken
2. Don't throw aerosol into a fire. An aerosol .......... if you ................ it into a fire.
A. will be exploded/ throw B. would explode/ threw
C. explodes/ will .throw D. can explode/ throw
3. That sounds like a good offer. I.................it if I................you.
A. had accepted/ were B. will accept/ am
C. would accept/ were D. accepted' were
4. Nora is using my car right now. If she................ it back in time. Your welcome to borrow it.
A. brought .B. would bring C. will bring D. brings
5. If energy ......................inexpensive and unlimited, many things in the world would be different.
A. is B. was C. had been D. would be
6. If you ............... all of my questions, I ...................... anything to help you.
A. don't answer/ can't do B. didn't answer/ won't do
C. wouldn't answer/ can't do B. wouldn't answer/ couldn't do
7. If I ................... wings,....................... take an airplane to fly home.
A. have/ won't have to B. had/ wouldn't have
C. have/ will have to D. had/ didn't have to
8. 'Here's my phone' number.
'Thanks, I ................you a call if I .................... some help.
A. will give/ will need B. would give/ needed
C. give/ need D. will give/ need
9. If we .......................serious about pollution, we ...................... more money on research.
A. had been/ spent B. were/ had spent
C. were/ would spend D. are/ will spend
10. Sea water is salty. If the oceans.................of fresh water, there ............. plenty of water to irrigate all of the deserts in the worlD.
A. consisted/ would be B. consisted/ were C. would consist/ could be D. consist/ will be

Put one suitable word in each space:

1. It's too late to buy any food. We'll have to make ... with what we've got.

2. I hardly ... ask how much it cost!

3. Have you ever ... taking a year off work?

4. I didn't like the town at first, but I ... to love it eventually.

5. What do you ... doing after this course has finished?

6. As soon as Sheila finished telling the joke, everyone burst out ... .

7. Jim and I ... to meet at 6.00 but he didn't turn up.

8. It ... that we won't need to pay so much after all.

9. I can't wait for Saturday! I'm really ... to see you!

10. I can't ... getting up at 6.30 tomorrow morning! I'll catch a later train.

I. Circle the word that is pronounced differently from the others.
1. bear leave peace cheap
2. near here ear meat
3. hair chair rain air
4. tour pour four thought
5. gulf hunt sure current
II. Complete the sentences with the words in the box.
challenged discoveries overcome investigating contribution
covered conservation entrapment maintained migrate
1. Scientists have made many important new.......... of the depth by using modern devices.
2. Community police have made a very positive ................to crime prevention.
3. This new discovery traditional beliefs. Some whales are known to.............into warm
waters to bear their calves.
5. Seventy-five percent of the earth surface is .............by water.
6. Unless the biodiversity were.............marine life would be at stake.
7. Scientists are.....................how the crash occurred.
8. Sperm whale populations are at risk due to hunting and their accidental in
..............fishing nets.
9. What can I do to.................my fear of flying?
10. The government has just set up a wildlife....................project.
III. Choose the word or phrase that could best explain the underlined word or phrase
in each sentence.
1. If modern technology did not exist, we would never have such precious information.
A. valuable B. precise C. confidential D. detailed
2. Some marine animals are dangerous to humans.
A. living in the mountain B. living in the ocean
C. living in the forest D. living in the house
3. The floor was covered in tiny pieces of paper.
A. unimportant B. many C. very large D. extremely small
4. Sperm whales and sharks are carnivores.
A. animals that live in the sea B. animals that only eat plants
C. fish that aren't born from eggs D. animals that eat meat
5. We enjoyed the warm water of the Gulf of Thailand.
A. a small sea
B. a large area of ocean almost surrounded by land
C. a part of the sea enclosed by a wide curve of the shore
D. a large area of water surrounded by land
IV. Complete these sentences with should/ shouldn't + infinitive (or a passive form)
using one of these verbs: include, keep, meet, refrigerate-ate, stay, break, tell, warn,
take, play.
1. Those boys ................... football on the street. It's very dangerous.
2. This medicine ................... in a cool place.
3. You...............him about this deal. It's supposed to be absolutely confidential.
4. Here's someone you really .....................

2
5. She................. in bed all day unless she's ill.
6. According to the label, the jam................ after opening.
7. You'll catch cold if you go out like that. I think you ...........a hat.
8. People ................of the danger of swimming off this beach.
9. This information you send ............. details of courses taken at university.
10. People ....................their promises.
V. Give advice to the following people. Use I think ... should or I don't think ... should
and one of these phrases.
go to the dentist take them back to the shop
tell your bank wait
go to work tell them to buy fruit
drive be more careful
write to people work so hard
1. Kate is crying because I knocked her over. We were playing a game.
_____________________________________________________
2. Peter's got a very bad colD.
_____________________________________________________
3. Ann's phone bill was enormous! Three hundred pounds!
_____________________________________________________
4. Keith wants to drive home, but he hasn't got his glasses.
_____________________________________________________
5. I've lost my cheque book and credit cards.
_____________________________________________________
6. My children spend all their pocket money on sweets.
_____________________________________________________
VI. Comment on these situations. Use a type 2 conditional.
1. Alan always overeats at lunch because he never eats breakfast.
If Alan cite breakfast, he wouldn't overeat at lunch.
2. I don't know enough about the machine, so I can't mend it myself.
__________________________________________________________________
3. I don't ride the bus to work every morning because it's always so crowded.
_________________________________________________________________
4. Not enough money is spent on cancer research, so a prevention has not been found.
_________________________________________________________________
5. The wind is blowing harD. so I won't take the boat out for a ride.
_________________________________________________________________
6. Nick can't find the way because he hasn't got a map.
_________________________________________________________________
7. I can't look the word up because I haven't got a dictionary.
_________________________________________________________________
8. Linus is smart, so he finds clever solutions to life's problems.
_________________________________________________________________
VII. Choose the correct completion.
1. I'm not an astronaut. If I...........an astronaut, I ................. my camera with me on the
rocket ship.

3

A. am/ will take B. was/ would take
C. were/ had taken D. was/ would have taken
2. Don't throw aerosol into a fire. An aerosol .......... if you ................ it into a fire.
A. will be exploded/ throw B. would explode/ threw
C. explodes/ will .throw D. can explode/ throw
3. That sounds like a good offer. I.................it if I................you.
A. had accepted/ were B. will accept/ am
C. would accept/ were D. accepted' were
4. Nora is using my car right now. If she................ it back in time. Your welcome to
borrow it.
A. brought .B. would bring C. will bring D. brings
3. If energy ......................inexpensive and unlimited, many things in the world would be
different.
A. is B. was C. had been D. would be
5. If you ............... all of my questions, I ...................... anything to help you.
A. don't answer/ can't do B. didn't answer/ won't do
C. wouldn't answer/ can't do B. wouldn't answer/ couldn't do
4. If I ................... wings,....................... take an airplane to fly home.
A. have/ won't have to B. had/ wouldn't have
C. have/ will have to D. had/ didn't have to
5. 'Here's my phone' number.
'Thanks, I ................you a call if I .................... some help.
A. will give/ will need B. would give/ needed
C. give/ need D. will give/ need
6. If we .......................serious about pollution, we ...................... more money on research.
A. had been/ spent B. were/ had spent
C. were/ would spend D. are/ will spend
7. Sea water is salty. If the oceans.................of fresh water, there ............. plenty of water
to irrigate all of the deserts in the worlD.
A. consisted/ would be B. consisted/ were
C. would consist/ could be D. consist/ will be

Viết lại các câu sau đây mà không thay đổi ý nghĩa, sử dụng các từ đã cho. 1.If the plane leaves on time, we'll arrive in Paris at noon.
Should . 2.They saw two men running out of the bank with big bags on their shoulders.
Two men . 3."I saw the movie you recommended last night," he said to her.
He told her that . 4.Sam eats a lot every day. However, she still looks rawboned.
Even though Sam . 5.I didn't want to disturb him so I didn't call him.
So as . 6.It's such an expensive television that we can't buy it.
This television . 7.I usually listen to music when I am stressed and tired.
I am used . 8.We seldom go to the beach in winter.
Seldom . 9.He didn't spill coffee on the laptop.
It wasn't him . 10.If you practice more, you'll play better.
The more

REWRITE THESE SENTENSES USING CONDITIONAL SENTENSE

1) Alan always overeats at lunch because he never eats breakfast

2) I don't know enough about the machine. so I can't mend it myself

3) I don't ride the bus to work every morning because it's always so crowded

4) Not enough money is spent on cancer research,so a prevention has not been found

5) the wind is blowing hard. so I won't take the boat out for a ride

6) nick can't find the way because he hasn't got a map

7) schroeder ignores lucy, so she gets angry at him

8) I can't look the word up because I haven't got a dictionary

9)linus is smart, so he finds clever solutions to life's problems

10)we don't visit our parents very often because the live so far away

11)he can't go out because he has study for his exam

⟹If........................................................................

12)she is lazy so she can't pass the exam

⟹If......................................................

13)he will pay me tonight; I will have enough money to by a car

⟹If............................................................................

14)he smokes too much; that's why he can't get rid of his cough

⟹If..............................................................................

15)she is very shy,so she doesn't enjoy the party

⟹If.........................................................................

16)I will get a work permit.I will stay for another month

⟹If...........................................................................

17)he doesn't take any exercises.he is so unhealthy

⟹If.......................................................................

18) we can't get the ticket because I don't have the right change

⟹If......................................................................

19)study hard or you won't pass the exam

⟹If.........................................................

20)don't be impatient or you will make mistakes

⟹If................................................................

21)I didn't eat lunch,I feel hungry now

⟹If I......................................................

22) It hadn't rained,we would have a better crop

⟹But for......................................................

23)he didn't revise all his lessons,he failed the exam

⟹If he........................................................

1: when my farther was young , he ….... work in the garden for long hours

A: can B: could C: will D: should

2: He ........ have comminitted the crime because he was with me that day

A: must B: shouldn't C: won't D: couldn't

5: Since we have to there by 8.30 , we ........ take a taxi

A: Had better B: May C: ought. D : are able to

6: It ...... rain this evening . Why don't you take an umbrelly ?

A: could be B: must C: might. D : will

7: ....... you help me with the homework ?

A: may. B: shall. C: should. D: will

8: she hasn't eaten anything since yesterday. She..... be really hungry

A: might. B: will. C: must. D : can

9: I put my keys on the table, but now it's gone. Someone.....have taken it

A: may. B: had to. C: should. D: would rather

10: Daisy is reading her English test because she has a test tomorrow. She .....be studying

A: will. B: should. C: must. D: can

11: We ....... put the fish in the fridge before it spoils

A: had to B: may. C: can. D: had better

1. Complete the sentences with have to / has to / had to

3. There was a lot of noise from the street..........the window ( we/close)

4. Karen can't stay for the whole meeting .......early( she/leave)

5. How old.......to drive in your country?( You/be)

6. I don't have much time .........( I / hurry)

7. How is Paul enjoying his new job?........a lot?( He/travel)

8." I'm afraid I can't stay long". " What time........?"( You/go)

9. " The bus was late again.". "How long......?" ( You/ wait)

10. There was nobody to help me. I....... everything by myself.( I/do)

4. Complete the sentences with mustn't or don't/doesn't have to

3. I can stay in bed tomorrow morning because i........go to work

4. Whatever you do , you.......touch that switch. It's very dangerous

5. There's a lift in the building, so we .......climb the stairs

6. You.......forget what i told you. It's very important

7. Sue........get up early, but she usually does

8. Don't make so much noise. We........wake the children

9. I........eat to much. I'm supposed to be on a diet

10. You......be a good player to enjoy a game of tennis.

Rewrite sentences

1.I don't ride the bus to school every morning because it's always so crowded (If)

2.The schoolchildren sowed some seeds, but they forgot to water them so they didn't grow (If)

3.Stop talking or you won't understand the lesson (If)

4.The wind is blowing hard, so we won't take the boat out for a ride (If)

5.Carol didn't answer the phone because she was studying (If)

6.I feel better now because you talked to me about my problems yesterday (If)

7.Because I don't have enough free time,I can't help my mother with the housework(If)

8.Rita is exhausted today because she didn't get any last night (If)

9.I didn't prepare for today's lesson: So it is difficult for me to understand the teacher's explanation (If)

10.'If I had any money I'd buy you a drink,' she said to me (reported speech)

11.'If I catch the plane I'll be home by five,'he said(reported speech)

12.'You should stay in bed if you feel unwell,'my mother said (reported speech)

13.'What would you do if you were having a problem with grammar,Jane?' Anne asked (reported speech)

14.'I'd have been in bad trouble if Jane hadn't helped me,' he said (reported speech)

15.I met her during my stay in Parist last summer (while)

16.MacKenzie wrote four best-sellers before he was twenty (By the age)

17.He was crossing the road.I caught sight of him

I noticed...............

18.Jimmy got into his car and drove away.I saw this

I saw...............

19.They had a good meal and then went to dance

After they....................