________leaves the room last ought to turn off the lights.
A. Anyone B. The person C. Whoever D. Who
I’m not sure ______ he will win the game or not.
A. that B. if C. why D. Whether
This is ______ my parents are worrying about.
A. why B. that C. what D. how
Do you know where ______now?
A. he lives B. does he live
C. he lived D. did he live
Listen to the laughter, the girls _______themselves.
A. may enjoying B. can be enjoying
C. must have enjoyed D. must be enjoying
The weather turned out to be fine yesterday. You ________the trouble to carry your raincoat with you.
A．should have taken B．could have taken
C．needn’t have taken D．mustn’t have taken
