Bài l:

1 B 

2 A

3 D

4 A

5 D

Bài II.

1. A new house is  more expensive than an old one.

2. Motorbikes are faster than bicycles

3. My television is more modern than his television

4. Summer is hotter than spring 

5. Jane is more beautiful than her sister

6. Skirts are often cheaper than dresses

7. Her English is better than my English

8. A bycicle is often more convenient than  a car in busy cities

9. The Nile River is the longest river in the world

10. This book is the most interesting of three books

11. Ho Chi Minh City is the biggest city in Viet Nam

12. They are the best students in my class

13. These houses are the most beautiful in the village

14. Winter is the coldest season of the year

15. Airplane is the fastest means of transpot 

Bài III.

1. Will they come tomorrow?

2. When will you get back?

3. If you lose your job, what will you do?

4. They will do it for you tomorrow.

5. My father will call you in 5 minutes.

6. Will she get the job, do you think?

7. We believe that she will recover from her illness soon. '

8. What will the weather be like tomorrow?

9. I promise I will return from school on time.

10. Will you show me how to operate the new machine, please ?

(Bạn tham khảo thêm nha)

Ex1:

1.B 

2.A

3.D

4.A

5/D

Bài II.

1.more expensive than

2.faster than

3.more modern than

4.hotter than

5.more beautiful than

6.cheaper than

7.better than

8.more convenient than

9.the longest

10.the most interesting

11.the biggest

12.the best

13.the most beautiful

14.the coldest

15.the fastest

Bài III.

1.Will they come

2.will you get

3.will you do

4.will do it

5.will call

6.Will she get

7.will recover

8.will the weather be

9.will return

10.Will you show