The librarian asked us ....... so much noise in the reading room

15. The librarian asked us..
A. didn't make
16. If you got up early, you..........
A. weren't
17. The road.
B. not to make
.....so much noise in the reading room.
C. don't make
B. can't
A. will widen
18. The part of town where I live is very noisy at night,
A. this
B. where
C. that
19. I can't fly. I wish I.
A. can
20. He told me that he......
A. can
B. wouldn't be
C, aren't
by these workers next year.
B. will be widened C. will being widen D. will widened
B. must
C. could
...finish the work on time.
C. had to
21. Many Vietnamese.....
A. prepares
22. We should preserve the
A. tropics
23. My brother can repair electric ...
A. application
B. apply
..late.
B. prepare
B.tropicing
D. not made
D. won't be
.... very well.
C. appliances
makes it difficult to sleep-
D. which
D. couldn't
.for Tet by cooking special foods.
C. is preparing
D. has to
rainforests in the world.
C. tropical
D.prepared
D. tropication
D. applying