I don’t know whether you happen ____ it, but I’m going to study in the U.S.A. this September. A. to be heard B. to be hearing C. to hear D. to have heard
Most of us value our time, but some of us treat it ________ it had no value at all.
I can’t pretend ________ happy when I am not.
Peter ________ at this job since he graduated from college.
-What do you think of my new dress? -________, I don’t think the color suits you.
In my opinion, more importance should be ________ to developing students’ abilities to solve problems.