Jack tried to play a trick ______ his sister but she wasn’t taken ________ .
A. by; on B. in; in
C. on; in D. on; on
My English-Chinese dictionary has disappeared. Who_____ have taken it ?
A. should B. must C. would D. could
People generally think that smoking is a bad __________ .
A. custom B. habit
C. behavior D. action
, they didn’t do well in helping each other with their study.
A. To honest B. Honest
C. To be honest D. To be honestly
—How did you find your missing key?
— .
A. I found it in my drawer
B. Quite by accident
C. It was well kept by the monitor
D. I had no idea where it was
You didn’t bother me. , I like your company.
A. On the contrary B. In other words
C. For one thing D. On the other hand
