——I don’t know ______ watch this is. Do you know?
——It might be Gao Lei’s.
A. who B. whom C. who’s D. whose
What a nice day! We should go sightseeing ________ watching TV in the hotel.
A. because of B. instead of C. together with D. out of
——Must I come to see you again?
——No, you _________.
A. mustn’t B. can’t C. may not D. needn’t.
He has done _________ to improve his English.
A. something useful B. anything useful
C. useful nothing D. useful anything
It’s ______ cold today, so I have still finished ______ homework.
A. too much; too much B. much too; much too
C. too much; much too D. much too; too much
This pair of shoes ______ Li Gang’s, It’s too big for him .
A. can’t be B. could be C. might be D. must be
