Amy is playing _______ piano, but Chen Jie is playing ______ chess.
A. the; theB. the; /C. / ; the
---Can you see the monkeys ? ---__________________.
A. Yes, I can.B. Yes, she is.C. No, I don’t.
Apples are sweet _______ fall.
A. onB. inC. at
---__________?
---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. onC. at