There___many mooncakes in the shopping centre.
A.is B.was C.are
He’s _______ an e-mail.
A.writingB.writeC.written
This is _______ duck.
A.myB.anC.you
---__________?
---They are listening to music.
A. What do they do?
B. What are you doing?
C. What are your grandparents doing?
There is a call ____ you.
A.forB.on C.at
---Is Amy answering the phone?
---____________
A.Yes, he does.B.No, she is writing a letter.C.No, he isn't.