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1. Of the four dresses, which is ………………..expensive?

A. the best

B. the most

C. the more

D. the greater

2. The larger the apartment, the................... the rent.

A. expensive

B. more expensive

C. expensively

D. most expensive

3. The faster we walk,………….. we will get there.

A. the soonest

B. the soon

C. the more soon

D. the sooner

4. “ Why did you buy these oranges? ” “They were ……….….. I could find. ”

A. cheapest

B. cheapest ones

C. the cheapest ones

D. the most cheapest

5. She plays the piano …………… as she sings.

A. as beautifully

B. more beautifully

C. as beautiful

D. the most beautifully

6. The streets are getting more and …………… these days.

A. crowded

B. less crowded

C. more crowded

D. most crowded

7. The larger the city, …………… the crime rate.

A. highest

B. higher

C. the highest

D. the higher

8. You must explain your problems …………....

A. as clear as you can

B. as clearly as you can

C. as clear than you are

D. as clearly as you are

9. Pil is ……………… person we know.

A. the happier

B. the happiest

C. happier

D. happiest

10. Which woman are you going to vote for? –I’m not sure. Everyone says that Joan is………….

A. smarter

B. the smarter

C. more smarter

D.more smart

11. Bill is ………………

A. lazier and lazier

B. more and more lazy

C. lazier and more lazy

D. more lazy and lazier

12. It’s too noisy here. Can we go somewhere …………………?

A. noisier

B. more quiet

C. more noisy

D. quieter

13. ………………..the time passes, …………….I feel ! The deadline of my thesis is coming, but I have just finished half of it.

A. The faster / the nervous

B. The more fast / the nervous

C. The fast / the more nervous

D. The faster / the more nervous

14. China is the country with…………………..population.

A. the larger

B. the more large

C. the largest

D. the most large

15. She sat there quietly, but during all that time she was getting…………….Finally she exploded.

A. more and more angry

B. the more angry

C. angrier and angrier

D. the most angry

16. For ……………….., it is certain that in the future some things will be very different.

A. the better or the worse

B. the good or the bad

C. good or bad

D. better or worse

17. Her grandfather’s illness was…………………..we thought at first.

A. more seriously as

B. as seriously as

C. more serious than

D. as serious than

18. My brother was feeling tired last night, so he went to bed…………..usual.

A. more early than

B. as early as

C. more earlier as

D. earlier than

19._______ you study for these exams, _______ you will do.

A. The harder / the better

B. The more / the much

C. The hardest / the best

D. The more hard / the more good

20. His house is _______ mine.

A. twice as big as

B. as twice big as

C. as two times big as

D. as big as twice

IV. Viết lại các câu sau sao cho nghĩa không đổi:

1. Her old house is bigger than her new one.

=> Her new house...................................................

2. No one in my class is taller than Peter.

=> Peter.......................................................

3. The black dress is more expensive than the white one.

=> The white dress...................................................

4. According to me, English is easier than Maths.

=> According to me, Maths........................................

5. No one in my group is more intelligent than Mary.

=> Mary................................................................

6. No river in the world is longer than the Nile.

=> The Nile...........................................................

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

=> No mountain......................................................

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

=> She is..............................................................

9. He works much. He feels tired.

=> The more.........................................................

10. This computer works better than that one.

=> That computer.....................................................

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

=> The bigger..........................................................

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

=> The sooner............................................................

13. The joke is good. The laughter is loud.

=> The better...............................................................

14. She gets fat. She feels tired.

=> The fatter................................................................

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

=> The older................................................................

16. The children are excited with the difficult games.

=> The more................................................................

17. People dive fast. Many accidents happen.

=> The faster................................................................

18. I meet him much. I hate him much

=> The more................................................................

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

=> The less...................................................................

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

=> The more...................................................................

21. If you read many books, you will have much knowledge.

=> The more.....................................................................

22. He speaks too much and people feel bored.

=> The more.....................................................................

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

=> The more.......................................................................

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

=> The farther......................................................................

    1. They will plant some flowers in the school garden

Some flowers……………………………………………………………………………………………

    2. We have sold our old house to pay our debt

Our old house……………………………………………………………………………………………

    3. Robots can build houses in the space

Houses…………………………………………………………………………………………………..

    4. You should take two tablets every four hours.                                                  

            Two tablets...............................................................................................................................................

    5. They last spent their holiday at the beach two years ago

They haven’t…………………………………………………………………………………………….

    6. She began working in this company in 2010

She has…………………………………………………………………………………………………..

    7. She has a lot of money. She never feels happy

Although………………………………………………………………………………………………..

    8. It is not a good idea to eat too much sweet food

We should................…………………………………………………….………………………………

    9. She won’t choose English and he won’t, either                                                                         neither

…………………………………………………………………………………………………………..

    10. The parents went out for dinner and the children did, too                                                       so

             ………………………………………………………………………………………………………….

    11. Students in the past always wore bare-footed to school

Students in the past used………………………………………………………………………………...

    12. Children are not allowed to swim in this river                                                            

            Children mustn’t......................................................................................................................................

giúp mk với

viết lại câu

1, playing board games is very  interesting

=> it is.............................................................

2. linh is dives more carefully than  her sister

=> her sister....................................................

3. it took her 2day to repaint the wall

=> she spent.............................................

4. this tree in the same height as that one(as..........as)

=> this tree.....................................................

5. she isn't  foud of listening country music

=> she dislikes................................................

6.  the last time, i met him was 2 year ago

=> I haven't...................................................

7. we began studying is SG secondary school in 2020

=> we have.........................................................................