Page 1 :
Ex11 :
1. white

2. light

3. weak

4. cheap

5. thin

6. short

7. small

8. early

9. narrow

10. bad

11. quiet

12. old

13. far

14. behind

15. listless ( Không quan tâm đến công việc )
16. hot

17. right

18. emty ( Cạn kiệt ) 

19. diffcicult

20. small

Page 2 : 
Ex12 :

1. I am fatter than my sister.

2. No room is larger than this room.

3. She is the fattest in her family.

4. My house is bigger than Hoang's house.

5. Whales are the biggest animals in the world.

Ex13 : 
1. Hoa is shorter than Lan.

Ex11

1. white

2. light

3. weak

4. cheap

5. slim

6. short

7. small

11. quiet

12. old

13. far

14. behind

15. free

16. hot

17. right

8. soon

9. narrow

10. bad

18. hungry

19. dificult

20. short

Ex12

1. I am heavier than my sister

2. No room is as large as this one.

3. She is the fastest in the family

4. My house is bigger than yours

5. Whales are the biggest animal in the world.

#TIB