Giải phương trình (làm chi tiết)

Giải phương trình (làm chi tiết)

Rút gọn biểu thức (làm chi tiết)

Rút gọn biểu thức (làm chi tiết)

Bài 2: Chọn đáp án đúng để điền vào chỗ trống trong các câu sau.

1. She is ....... singer I’ve ever met.

A. worse                     B. bad                                     C. the worst               D. badly

2. Mary is ....... responsible as Peter.

A. more                      B. the most                            C. much                      D. as

3. It is ....... in the city than it is in the country.

A. noisily                   B. more noisier                     C. noisier                   D. noisy

4. She sings ……….. among the singers I have known.

A. the most beautiful                                              B. the more beautiful

C. the most beautifully                                           D. the more beautifully

5. She is ....... student in my class.

A. most hard-working                                             B. more hard-working        

7. English is thought to be ....... than Math.

A. harder                    B. the more hard                   C. hardest                  D. the hardest

8. Jupiter is ....... planet in the solar system.

A. the biggest            B. the bigger                          C. bigger                    D. biggest

9. She runs …… in my class.

A. the slowest           B. the most slow                    C. the slowly              D. the most slowly

10. My house is ....... hers.

A. cheap than            B. cheaper                             C. more cheap than     D. cheaper than

11. Her office is ....... away than mine.

A. father                     B . more far                           C. farther                   D. farer

13. Tom is ....... than David.

A. handsome                                                            B. the more handsome        

C. more handsome                                                   D. the most handsome

14. Tom is ....... than David.

A. handsome                                                            B. the more handsome        

C. more handsome                                                   D. the most handsome

15. He did the test ……….. I did.

A. as bad as               B. badder than                      C. more badly than     D. worse than

16. A boat is ....... than a plane.

A. slower                   B. slowest                              C. more slow             D. more slower

17. My new sofa is ....... than the old one.

A. more comfortable                                                B. comfortably         

C. more comfortabler                                              D. comfortable

18. My sister dances ……….. than me.

A. gooder                   B. weller                               C. better                     D. more good

19. My bedroom is ....... room in my house.

A. tidier than                                                            B. the tidiest                         

C. the most tidy                                                       D. more tidier

20. This road is ....... than that road.

A. narrower               B. narrow                   C. the most narrow                 D. more narrower

21. He drives ……. his brother.

A. more careful than                                    B. more carefully

C. more carefully than                                 D. as careful as

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…………………………………….........

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 ……………………………………………………

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 …………………………………………………………….