11. b

12. a

13. c

14. b

15. b

16. c

17. c

18. c

19. a

20. a

11. He ran _________ than his friend

a. fastest

b. faster

c. fast

d. more fast

12. This summer is not as hot _________ last summer

a. as

b. than

c. to

d. like

13. “Could you talk _________ ? I’m learning my lessons”
a. as quietly

b. so quietly

c. more quietly

d. most quietly

14. It is _________ to talk about a problem than to solve it
a. more easier b. easier c. easy d. easiest
15. Jim is five centimeters _________ than Tom
a. higher b. taller c. tallest d. tall
16. Winning a place at university _________ for most students
a. has become as difficult b. becomes the most difficulty
c. is becoming more and more difficult d. will become more difficult
17. The more you study, _________
a. the more knowledge do you gain b. you will gain more knowledge
c. the more knowledge you gain d. you are the more knowledgeable
18. The people here are _________ than I expected
a. more nice b. most nice c. nicer d. nicest
19. My new boss isn’t as rude _________ my own boss
a. as b. so c. than d. that
20. She was _________ friendly person I’ve ever met
a. the least b. less c. less and less d. so
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