1. Do homework carefully

-> Let ..........homework be done carefully.....

2. Jane is the tallest student in her class

-> No one ..in her class is as tall as Jane..........

3. I haven't talked to him for 3 months

-> The last time .....I talked to him was 3 months ago

4. My mom drives carefully than my brother

-> My brother ............doesn't drive as carefully as my mom

5. She has her sisterbuy 2 books

-> She ................has 2 books bought by her sister

6. Have many trees just been planted along the street by them?

-> Have .............they just planted many trees along the street

7. Nick doesn't learn as hard as John

-> Of the .......2 boys, John learns harder than Nick

8. My school and hers are the same size

-> My school .............is the same size as hers

9. Nam is thought to have born in Russia

-> People ............think Nam was born in Russia

10. Nick plays the piano the best in group

-> No one ............in group plays the piano as well as Nick

11. We started learning music last year

-> Music ..........was started to be learned by us last year

12. It's for a long time since we last went to cinema

-> We ............haven't gone to Cinema for a long time

13. We mustn't swim that lake 

-> People ............don't allow us to swim in that lake

14. He played now worse than he used to

-> He used ............to play better than he does now

15. My friend cooks better than I do

-> I can't ..............cook as well as my friend

Bài 4: Viết lại các câu sau sao cho nghĩa không đổi.
1. Her old house is bigger than her new one.
-> Her new house is not as big as her old one.

2. No one in my class is taller than Peter.
-> Peter is the tallest in my class.

3. The black dress is more expensive than the white one.
-> The white dress is not as expensive as the black one.

4. According to me, English is easier than Maths.
-> According to me, Maths is not as easy as English.

5. No one in my group is more intelligent than Mary.
-> Mary is the most intelligent in my group.

6. No river in the world is longer than the Nile.
-> The Nile is the longest river in the world.

7. Mount Everest is the highest mountain in the world.

-> No mountain in the world is as high as Mount Everest.

8. This is the first time I have ever met such a pretty girl.

-> She is the prettiest girl I have ever met.

9. He works much. He feels tired.

-> The more he works, the more tired he feels.

10. This computer works better than that one.

-> That computer doesn't work as well as this one.

 11. The apartment is big. The rent is high.

->  The bigger the apartment is, the higher the rent is.

12. We set off soon. We will arrive soon.

-> The sooner we set off, the sooner we will arrive.

15. As he gets older, he wants to travel less.

-> The older he gets, the less he wants to travel.

16. The children are excited with the difficult games.

-> The more difficult the games are, the more excited the children are.

17. People dive fast. Many accidents happen.

->  The faster people drive, the more accidents happen.

18. I meet him much. I hate him much

->  The more I meet him, the more I hate him.

19. My boss works better when he is pressed for time,

->  The less time my boss has, the better he works.

20. As he has much money, he wants to spend much.

->  The more money he has, the more he wants to spend.

21. If you read many books, you will have much knowledge.
> The more books you read, the more knowledge you will have.

22. He speaks too much and people feel bored.

->  The more he speaks, the more bored people feel.

23. The growth in the economy makes people’s living condition better.

-> The more the economy grows, the better people's living condition is.

24. People learn a lot of things as they travel far.

-> The farther they travel, the more things people learn.

1. Her new house is smaller than her old one.
2. Peter is the tallest person in my class.
3. The white dress is less expensive than the black one.
4. According to me, Maths is more difficult than English.
5. Mary is the most intelligent person in my group.
6. The Nile is the longest river in the world.
7. No mountain is higher than Mount Everest.
8. She is the prettiest girl I have ever met.
9. The more he works, the more tired he feels.
10. That computer works worse than this one.

1 How much is this hat ? 
what is the price of this hat ?
2 How heavy is your sister ?
what does your sister weigh ?
3. Nam isn't than any neigher is his brother .
Nam is short  (bạn xem lại đề, "neigher" là gì ???)
4. This dictionary í more expensive than that one .
 That dicitionary is cheaper than this one
5. The film is very interesting. 
what an interesting film !!!
6 There are eleven classrooms in our school
 Our school has eleven classrooms
7 No one in my class in taller than Peter 
 Peter is is the tallest student in my class
8. His house is near his school 
His house isn't far from his school
9. My bother learns English well
My bother is good at English
10 The girl is beautiful
She is a beautiful girl

1 How much is this hat ? 
what ......is the cost of this hat?........................
2 How heavy is your sister ?
what .....is your sister weight?...............................
3. Nam isn't than any neigher is his brother .
Nam is short...... and his brother is short too......................
4. This dictionary í more expensive than that one .
 That dicitionary....is cheaper than this dictionary................
5. The film is very interesting. 
what ...a interesting film!....................................
6 There are eleven classrooms in our school
 Our school ...has ..eleven classroom.....................
7 No one in my class in taller than Peter 
 Peter is ....the tallest student in my class............................
8. His house is near his school 
His house isn't ....far his school..................................
9. My bother learns English well
My bother is ......good at English...................
10 The girl is beautiful
She .....is beautiful...............................

1 How much is this hat ? 
what is the cost of this hat?
2 How heavy is your sister ?
what is your sister weight?
3. Nam isn't than any neigher is his brother .
Nam is short and his brother is short too...
4. This dictionary í more expensive than that one .
 That dicitionary is cheaper than this dictionary
5. The film is very interesting. 
what a interesting film!
6 There are eleven classrooms in our school
 Our school has eleven classroom
7 No one in my class in taller than Peter 
 Peter is the tallest student in my class
8. His house is near his school 
His house isn't far his school
9. My bother learns English well
My bother is good at English
10 The girl is beautiful
She is beautiful

Viết lại câu sao cho nghĩa không đổi
1 What is the age of this building? → How  ....old is this building?.....

2 No one in my class is as beautiful as Hoa? → Hoa .....is the most beautiful in my class.........

3 How heavy is that big bag?   →  How much....does that big bag weigh?....

4 Mr. Hung drives very carefully.  ⇒ Mr. Hung is ...a careful driver..

5 I like beef and vegetables best. ⇒ Beef ..and vegetables are my favorite foods....

mk cũng biết làm vì mk mới học như bạn nên đăng lên hoc24.vn nhé 

Câu 1 : Her new one is smaller than her old house

Câu 2 : Peter is the tallest in my class

Câu 3 : The white dress is cheaper than the black dress

Câu 4 : Math is more difficult than english

Câu 5 : Mary is the most intelligent in my group

1. Her new house isn’t so/as big as her old one.

2. Peter is the tallest in my class.

3. The white dress isn’t so/ as expensive as the black one.

4. According to me, Maths isn’t so/as easy as English.

5. Mary is the most intelligent in my group.

thank ya

1. Her old house is bigger than her new one.
⇒ Her new house is smaller than her old one.
2. No one in my class is taller than Peter.
⇒ Peter is the tallest student in my class.
3. The black dress is more expensive than the white one.
⇒ The white dress is cheaper than black dress.
4. According to me, English is easier than Maths.
⇒ According to me, Maths is more difficult than English.
5. No one in my group is more intelligent than Mary.
⇒ Mary is the most intelligent student in my group

6. No river in the world is longer than the Nile.
⇒ The Nile is the longest river in the world
7. Mount Everest is the highest mountain in the world.
⇒ No mountain is higher than Mount Everest.
10. This computer works is better than that one.
⇒ That computer works is worse than this one.

III. Put the adjs/ advs in the comparative or superlative form.

1. He is (clever) the cleverest / the most clever student in my group.
2. She can’t stay (long) longer than 30 minutes.
3. It’s (good) the best holiday I’ve had.
4. Well, the place looks (clean) cleaner now.
5. The red shirt is better but it’s (expensive) more expensive than the white one.
6. Being a firefighter is (dangerous) more dangerous than being a builder.
7. This is (exciting) the most exciting film I’ve ever seen.
8. He runs ( fast ) fastest of all.
9. My Tam is one of (popular) the most popular singers in my country.
10. Your accent is ( bad ) worse than mine.

IV. Rewite the sentences without changing theirmeaning:

1. No one in her team is more beautiful than Salim.

➔ Salim is the most beautiful girl in her team

2. Lan is the most intelligent in her class.

➔ No one in her class is as intelligent as Lan

3. Today is hotter than yesterday.

➔ Yesterday was not as hot as today

4. Nam plays football the best in our class.

➔ Nam is the best football player in our class

5. I have never met such a beautiful girl.

➔ This is the first time I've met such a beautiful girl

6. It is a long time since we last met.

➔ We haven’t met for a long time

7. The last time I saw her was two months ago.

➔ I have not seen her for two months

8. I last played the video games in January.

➔ I have not played the video games since January

9. Lan began to learn English when she was 12.

➔ Lan has learnt English since she was 12

10. When did you start to live here?

➔ How long have you lived here ?

III. Put the adjs/ advs in the comparative or superlative form.

1. He is (clever) the cleverest / the most clever student in my group.
2. She can’t stay (long) longer than 30 minutes.
3. It’s (good) the best holiday I’ve had.
4. Well, the place looks (clean) cleaner now.
5. The red shirt is better but it’s (expensive) more expensive than the white one.
6. Being a firefighter is (dangerous) more dangerous than being a builder.
7. This is (exciting) the most exciting film I’ve ever seen.
8. He runs ( fast ) faster of all.
9. My Tam is one of (popular) the most popular singers in my country.
10. Your accent is ( bad ) worse than mine.

IV. Rewite the sentences without changing theirmeaning:

1. No one in her team is more beautiful than Salim.

➔ Salim is the most beautiful girl in her team

2. Lan is the most intelligent in her class.

➔ No one in her class is as intelligent as Lan

3. Today is hotter than yesterday.

➔ Yesterday was not as hot as today

4. Nam plays football the best in our class.

➔ Nam is the best football player in our class

5. I have never met such a beautiful girl.

➔ This is the first time I've met such a beautiful girl

6. It is a long time since we last met.

➔ We haven’t met for a long time

7. The last time I saw her was two months ago.

➔ I have not seen her for two months

8. I last played the video games in January.

➔ I have not played the video games since January

9. Lan began to learn English when she was 12.

➔ Lan has learnt English since she was 12

10. When did you start to live here?

➔ How long have you lived here ?