John fell asleep ______ he was listening to the music.
A．after B．before C．while
Kangkang spent two hours ________ his bedroom last Sunday.
A．clean B．cleaning C．to clean
This case is too heavy. Could you _____ me a favor?
A．to do B．doing C．do
—May I speak to Tom?
—Sorry, he isn’t in now. What’s up?
—＿＿＿.
—Sure, go ahead.
A.May I take a message for him?
B.May I leave a message?
C.Hold on, please.
－ Does Kate often play table tennis ?
－ Yes . She plays .
A. sometimes B. quite good C. quite a lot
Sally sings pretty _______ and she is also _______ at dancing.
A. well; well B. good; well C. well; good