情景配对
⑴Where are your parents?____ A. Yes, I'd like some fruit.
⑵Is your brother sleeping in the room?____ B. They are at home.
⑶Can I help you?____ C. She's playing the piano.
⑷Would you like some fruit?____ D. No, I'm not.
⑸Can you see the red light?____ E. She's singing.
⑹What is Helen doing?____ F. Yes, please.
⑺Are you busy?____ G. No, I can't.
⑻What is she doing in the music room?____ H. No, he isn't.
