单选题It is hot and dry; the flowers need ______.
单选题Recently quite a lot of experts ______ that another law on wildlife protection ______ as soon as possible.
单选题The storm sweeping over this area now is sure to cause ______ of vegetables in the coming days.
单选题While being questioned on the court, the man denied ______ the old lady"s necklace.
单选题Frank"s lessons were too hard for him, and he soon fell ______ the rest of the class.
单选题—You couldn't have chosen any gift better for me. —______.
单选题Tom never gets up early and he doesn't like to be ______ 10:00 a. m.
单选题It's getting rather late. It's time we ______ home. A. are going B. went C. go D. must go
单选题(As) time (went on), he suffered (such heavy) losses that he was forced (giving up) his business.
单选题Be careful when you cross this very busy street. If not, you may get ______ by a car.
单选题People living in that busy street complain of the traffic noises which ________ them at night.
单选题The writer think teachers should NOT ______.
单选题That big dictionary ______ Tom two hundred dollars.
单选题Hardly ______ the TV ______ the electricity was cut off.A. had I turned on…when B. did I turn on…thanC. have I turned on…before D. does I turn on…after
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单选题- Pamela, can you come to a meeting on Friday?
- _______
单选题Experiments in the photography of moving objects ______ in both the United States and Europe before 1990.
单选题Donna:
Can you tell me where the library is?
Harry:
Of course, it"s behind the teaching building.
Donna:
Thanks.
Harry:
______.
单选题Speaker A: 911 Emergency. Speaker B: ______