1.keeping the environment clean is very important.-It's

=> It's very important to keep the environment clean.

2.It's three years since I last spoke to her-I haven't

=> I haven't spoken to her for three years.

3.How long is it since you used the car-When

=> When did you use the car?

4.We started living here 15 years ago-We have

=> We have lived here for 15 years.

5.We can't drink the water because it's too hot-The water isn't

=> The water isn't cool enough for is to drink.

6.It has been raining for five hours-It started

=> It started raining five years ago.

7.To help mom at home is a good activity-It is

=> It is a good activity to help mom at home.

8.I started learning English three years ago-I have

=> I have learned English for three years.

11.Sue is the most intelligent in her class.-No one

=> No one in her class is more intelligent than Sue.

13.No one has used this room for years-This room

=> This room has not been used for years .

14.This question is difficult to understand-It's

=> It's difficult to understand this question

15.Many people in the world speak English-English

=> English is spoken by many people in the world.

1. It's very important to keep the environment clean.

2. I haven't spoken to her for three years.

3.When have you used the car ?

4.We have live here for 15 years.

5.The water isn't cool enough to drink.

6.It started raining five-hours ago.

7.It is good for helping mom at home.

8.I have learnt English for 3 years.

11.No one is as intelligent as Sue.

13.This room hasn't been used for years.

14.It's difficult to understand.

15.English is spoken in the world by may people.

Bài 1: Use these words to make sentences :

1. This car/ not/ old/ that car

This car is not as old as that car

2.Her dress/same/ price/ mine

Her dress is the same price as mine.

3. He/ run/ fast/ his friend

He runs faster than his friend

4. Her hair's color/ different/ hẻ mother's

Her hair's color is different from her mother's

5. His cap/ same/ color/ his bag

His cap is the same color as his bag.

Bài 2: Đặt câu cho cho từ mk viết hoa nha!

1. My country is famous for NOODLES.

What is your country famous for ?

2.She spends TWO hours a day doing her homework

How long a day does she spend doing her homework ?

Bài 3 : tìm lỗi sai :

1. He just went=> has just gone to work for ten minutes.

2. The life in the country is different to=> from the life in the city.

3.Ha is the same high=> height as Tung

4. She has teach=> taught me English since I was fifteen

5. There is a supermaket in my neighbor=> neighborhood.

6. I has begun=> began to work in this company ten years ago.

7. My father has been in London since=> for two months.

8. How far=> long have they written to each other? - For four months

Bài 4: điền giới từ

1. I have some bread and eggs.......for.....breakfast

2. My mother has cooked dinner......for.....three hours

3 Don't tell anyone......about....this

4. What's the matter ..with........Mai? She is having flu

5. I can't make up my mind yet. It depends.......on...my parents

6.The train has left .........x....ten minutes ago

7. My daughter is really afraid......of..dogs

Correct grammar mistakes:
1. Her mother explained to her how cookies to make=> to make cookies
2. He didn't know what umbrella was his->his umbrella was
3. There are three thousands->thousands of pupils in our school
4. The pupils were busily->busy with their work all day
5. They will tell you about ourselves->themselves in two weeks
6. What a naughty boy. He always does thing noisy->noisily
7. I am sorry I don't know What is his name->his name is
8. Most of they->them enjoy this activity
9. He is tired. he stops to work->working
10. It is interesting talk->to talk to work

1.cookies to make->to make cookies

2. umbrella was his->his umbrella was

3. thousands->thousands of

4. busily->busy

5. ourselves->themselves

6. noisy->noisily

7.is his name->his name is

8.they->them

9.to work->working

10. talk->to talk

11.doesn't->not to

12.uarter->quarter

13. opening->opened

14.weren't->didn't

15.feel->bỏ

16.can he->he could

17.widening->widened

18.has hurt->has been hurting

19.read->was reading

20.three days ago->for three days

21.meeting->to meet

22.whis->whised

23.to look->looking

24.wide->widening

25.can->should

26.have known->have been knowing

27. 's been->has been

28.five years ago->for five years

29.go->to go

30. besides->beside

31.wash=>washed

32.to do=>to be done

33.is=>was

34.will=>would

35. did it take=>it took

36.on=> in

37.have passed=>passed

38. don't=>not to

39.thet=>that

40.Study=>studying

1.by

2.to

3.on

4.of

5.of

6.for

7.of

K CHO MÌNH NHA

tim loi sai:

3. This motorbike has just been clean=>cleaned by my father.

4. This is the floppy disk which I have been looking for it=>\(\varnothing\) all this morning.

5. Many houses has=>have been destroyed by the storm.

6. She is the most beautiful woman who=>that I have ever met.

7. That is the man who he=>who told me the bad news.

8. She has hoped for a rise in salary since=>for six months.

I. Find anh correct a mistake in each sentences

1. What are you done -> doing there ? I'm fixing the bike

2. What has been doing -> done so far in your school ? a club has been held

3. A book is being writing -> written by the famous writer

4. They have build -> built a big hospital in the area

5. Do you know how a computer is worked -> works ?

6. We took a -> an hour to finish this work

I.Rewrite each of these sentences keeping the meaning unchanged.

1. The Greens family moved to Ho Chi Minh City in 2002.

The Greens...............has moved to Ho Chi Minh City since 2002

2. It's five years since she last saw him.

We haven't...............seen him for five years

3. The last time she visited our village was in 1992.

She has...............not visited our village since 1992.

4. This is the first time I have eaten nachos in the USA.

I have.....................never eatten nachos in the USA

5. Minh bought his Canon digital camera in 2001.

Minh has..... .....bought his Canon digital camera since 2001.

6. I last saw you when we were in senior high school.

I have..............not seen you since we were in senior high school.

7. When she heard the results, Mary began to feel more confident.

Since hearing the results, Mary began to feel more confident.

8. When did you begin studying information technology?

How long...............have you studyed information technology?

9. How long have Emma and David been maried?

When.................did Emma and David marry?

10. There is a definite improvement in your work.

Your work has.........................been improved definitely

1. The Greens family moved to Ho Chi Minh City in 2002. The Greens have been living in Ho Chi Minh City since 2002
2. It's five years since she last saw him. We haven't seen him for five years
3. The last time she visited our village was in 1992. She hasn't visited our village since 1992
4. This is the first time I have eaten nachos in the USA. I have never eaten nachos in the SA before.
5. Minh bought his Canon digital camera in 2001. Minh has had his Canon digital camera since 2001
6. I last saw you when we were in senior high school. I haven't seen you since senior high school
7. When she heard the results, Mary began to feel more confident. Since hearing the results, Mary has felt more confident
8. When did you begin studying information technology? How long have you been studying information technology
9. How long have Emma and David been married? When did Emma and David get married
10. There is a definite improvement in your work. Your work has definitely improved
11. I am on the tenth page of his letter I am writing. So far, I have written ten pages of his letter
12. When I lived in England, cycling to work was part of my daily routine. I used to cycle to wok when I lived in England.
13. The red book is more expensive than that blue book on the shelf. That blue book on the shelf is less expensive than the red one
14. She is always a better performer than her mother used to. Her mother never used to perform as well as she does
15. Miss Huong Tram is the best student in this class. No one in this class is a better student than Miss Huong Tram
16. My close friend cannot run as fast as me. I am a faster runner than my close friend
17. In class 6A, Minh is the most intelligent student. No other student in class 6A is as intelligent as Minh
18. No other members in the club are as tall as Lucie. Lucie is taller than any other member in the club

1. Two months

2. Yes, she does

3......

4. He is always playing stereo all night long

5. Yes, she is

I'm can't answer the third question! Sorry very much!

Dear Mom and Dad ,
Hello from Toronto! After two months of living here, I feel this place is like my house. Toronto is a big city, but it is very nice . I like to shop downtown in the Eaton center, and I also like to shop in the Queen street store.
I enjoy taking the subway to work. It is a bit crowded in the morning, but I don’t mind using the subway because it is so convenient . The trip from my apartment to work takes only twenty minutes.Although I like Toronto, my apartment is not very nice. I hate living in this neighborhood . It is not very pleasant and there are no good restaurant. The worst thing is my neighbor. I can’t stand him. He is always playing the stereo all night long .
Anyway , I enjoy big city life most of the time . I hope you are both well .
Love,

Mariam

1.How long has Mariam lived in Toronto

-Mariam has lived in Toronto for two months

2.Does she mind taking the subway to work

-No,she doesn't

3.How long does it take from her apartment to work

-It takes her 20 minutes from her apartment to work

4.What is his neighborhood always doing

-He is always playing the stereo all night long .

5.Is she interested in big city life

-Yes,she is

Complete the passage with the suitable words.

Health is something we tend to ignore when we have it. When our body is rather well, we're hardly ever (1) ..aware........ of it. But illness can come, even (2) .......when.... we are young. In fact, childhood has been a very vulnerable time. Many (3) ....diseases.... attacked children in particular and people knew very little about how to prevent such illness or how to (4) ...cure..... them once they struck. The resuft was that many children died. About century ago, however, scientists found out about germs, and then everything (5) .....changed... The cause of many diseases (6) ......was.. known, and cures were developed. As this medical knowledge spread the world became (7)......much.... safer for children. The resuft is that whereas a hundred years ago the average man lived for 35 years. Nowadays, in many places of the world, people can expect to (8)......live..... for years. And what do we except by the years 2010 ? Undoubtedly, (9)...medical.... science will continue to advance. Some people will be able to (10)......solve.... medical problems that are unavoidable today.