______ them, you will find there is something in common between them.
A. Comparing with B. Compared with
C. Compare D. Comparing
–Bob, are you free at the moment? I have to ask you some questions.
--______
A. It’s a pleasure B. You’ve got it
C. Help yourself D. Yes, go ahead
At the meeting they discussed three different ______ to the study of mathematics.
A. methods B. approaches C. ways D. means
–Have you got the results of the final exam?
--Not yet. It will be a few days ______ we know the full results.
A. since B. after C. before D. that
The ______ girl sat on the floor, ______.
A. frightened; crying B. frightened; to cry
C. frightening; cried D. frightening; to cry
–Do you mind my taking this seat?
--_______.
A. Yes, sit down please B. No, of course not
C. Yes, take it please D. No, you can’t take it.
