【单选题】
I have lost my white hat. I______ it somewhere.
①
must be dropping
②
must have dropped
③
must have been dropped
④
must drop
【单选题】
I ___ go to bed until I ___ finished my work last night.
①
don’t; had
②
didn’t; have
③
didn’t; had
④
don’t; have
【单选题】
I haven’t finished my composition . I ________ for two hours and a half.
①
have written it
②
have been writing it
③
wrote it
④
am writing it
【单选题】
—Be sure to get up earlier tomorrow morning.
—______ , I’ll be as early as a bird.
①
No, I will
②
Of course not
③
I’m afraid I can
④
OK, I will
【单选题】
——May I put my luggage on the seat beside you, sir?
——____.
①
Sure，withpleasure
②
Okay，pleaseyourself
③
Well，nevermind
④
Yes，helpyourself
【单选题】
13. Where is my pen? I ______ it.
①
might lose
②
would have lost
③
should have lost
④
must have lost
【单选题】
I was stunned by the news, and my initial __________ was anger.
①
impression
②
reaction
③
comment
④
other