1. older / the more bad-tempered.

2. The harder /  worse.

3.  more / more excited.

4. busier / more dangerous.

5.  nearer / higher it becomes ( hoặc higher the temperature becomes )

6. longer / better

7. faster/ more illegible.

8. better / the more much

9. longer / the more impatient

10. larger / more expensive

Bài tập 2:

1. sharper

2. fastest

3. more colorful.

4. more interesting.

5. warmer

6. as well as

7. difficult

8. nicest

9. slower

10. earlier

11. longer

12. biggest

13. the sicket

14. happier 

15. best

16. longer

17. the younger......., the more quickly

18. the better......., the more crowwded

19. more fluently

20. worst

Bài tập 3:

 1. D

 2. B

 3. B

 4. A

 5. A

 6. D

 7. B

 8. D

 9. A

 10. C

 11. A

 12. C

 13. D

 14. D

 15. B

Bài tập 1: Cho hình thức đúng của tính từ và trạng từ trong những câu sau:

1- The older (old) he gets, The more bad-tempered (bad-tempered) he becomes

2- The more (much) he works, the worse (bad) he felt

3- The more (much) we think of the exam, the more excited ( excited ) we get

4- The busier  (busy) the road gets, the more dangerous it becomes

5- The nearer you get to the Equator, the hotter it becomes.

6- The longer she stay in England, the better her Englishwill be.

7- The fastter I write, the more illegible my writing becomes

8- The better she sings, the more she is admired

9 - The longer he waited , the more impatient he became

10 - The larger the apartment, the more expensivethe rent.

Bài tập 2: Cho hình thức đúng của tính từ và trạng từ trong những câu sau:

1. A steak knife is sharper than a butter knife.

2. David is the fastest player on the team.

3. My drawing is more colorful than yours.

4. I think the book we read today is more interesting than the one we read yesterday.

5. This week's temperatures are warmer than last week’s.

6. He plays the guitar as well as Andrés Segovia.

7. That was the most difficult test I've ever taken.

8. Isn't he the nicest little boy you've ever met?

9. Do you think a snake is slower than an owl?

10. The earlier we leave, the sooner we arrive.

11. Robert's arms are longer than John's.

12.Joe has the biggest feet of anyone in his family.

13. The colder the weather gets, the sicker I feel.

14. Nobody is happier than Maria.

15. Messi is the best football player in the world.

16. The queue was getting longer and longer.

17. The younger you are, The more quickly you learn.

18. The better the weather is, The more crowded the beaches get.

19. Maria speaks French more fluently than Julia.

20. This is the worst thing I”ve ever had.

Bài tập 3: Chọn câu trả lời đúng.

1. She considers him __________ person that she has ever met.

A. most attractive B. more attractive than C. as attractive D. the most attractive

2. The __________ I got to know you, the _________ I understand you A. most; least B. more; less C. much; little D. most; less

3. Lan is the _________ of the three brothers. Tan is his _________ brother. A. younger; older B. youngest; older C. younger; eldest D. youngest ; eldest

4. The ___________ the speech, the ____________ the people got. A. longer; more sleepy B. longest; sleepy C. long; most sleepy D. longest; most sleepy.

5. The teacher said that I had done my work ______ than anyone else in class. A. worse B. bad C. worst D. as bad

6. Maria is ______ than her sister. A. much pretty B. more pretty C. much more pretty D. prettier.

7. The president is ________ than he looks . A. little nervous B. more nervous C. as nervous D. most nervous

8. The economic conditions today are____________ they were in the past. A. the best than B. much better C. much more good D. much better than

9. That was _______ delicious meal I’ve ever had for a long time. A. the most B. the more C. the less D. the little

10. Jim didn’t do _______ in his examination as he has hoped. A . more well B. most well C. so well D. less well

11. The situation was much _________ than we expected. A. worse B. badder C. worst D. gooder

12. The ________ accident in the history of the city occurred last night on the Free way. A. worse B. badest C. worst D. most bad

13. He ran ________ than his friends. A. fast B. very faster C. more fast D. faster

14. Peter likes Mathematics _________ English. A. more B. more good than C. the most than D. better than.

15. Their house is _______ beautiful than mine. A. as B. more C. much D. so