--There is somebody at the door. Who ______ it be?
--I’m not sure. It ________ be a postman.
A. may; will B. will; can C. may; must D. can; may
（题文）--What do you think of these cars made in Japan?
--Actually I prefer _________ made in Germany even though they cost more.
A. the ones B. that C. ones D. the those
PE will be part of the high school graduation examinations. ________, you’ll have to be strong and healthy to graduate.
A. After all B. As a matter of fact C. In other words D. What’s more
Later I knew what he did was far ___________ my imagination. He was quite generous.
A. past B. through C. across D. beyond
Don’t throw away the waste paper. It needs _________ so that it can be reused.
A. to destroy B. collecting C. to collect D. destroying
It was not until I told him __________ he knew about it.
A. that B. when C. while D. as
