While my brother _______ football with his friends yesterday, my sister _______ her homework.
A computer ______ think for itself. It’s always told to do things.A. mustn’t B. can’t C. shouldn’t
Lily’s apartment is on the fifteenth ______ of the building and it has a good view.A. room B. part C. floor
Where is your father?He ______ Xiamen on business.A. will go to B. goes to C. has gone to
The question is so difficult that ______ students can answer it.A. few B. many C. most
Mr. Wang enjoys ______ stamps.So he does.A. collects B. collect C. collecting