I was out of town at that time, so I didn't know exactly_____.
A. what it was happening B. how it happened
C. what to happen D. how did it happen
It may not be a good idea. But before ____is put forward, we'll make do with it.
A. a good one B. a better one
C. the best one D. a best one
—Remember, boys and girls. ______ you work, ______ result you will get.
A. The better; the harder B. The harder；the better
C. The harder；the worse D. The harder；the best
There is ______with your camera. Why not have it________ ?
A. nothing wrong; repaired B. nothing wrong; repair
C. something wrong; repaired D. something wrong; repair
______of the students in our class______ able to play computer games well.
A. Two-fifths; are B. Two fifth; is
C. Second fifths; are D. Two five; are
— ______ will the train ______ ? —In 5 minutes.
A. How much; arrive at B. How soon; research
C. How often; get to D. How soon; arrive
