情景配对。
(______)1. Where are your parents?
A.Yes, I’d like some fruit.
(______) 2. Is your brother sleeping in the room?
B.They are at home.
(______) 3. Can I help you?
C.She’s playing the piano.
(______) 4. Would you like some fruit?
D.No, I’m not.
(______) 5. Can you see the red light?
E.She’s singing.
(______) 6. What is Helen doing?
F.Yes, please.
(______) 7. Are you busy?
G.No, I can’t.
(______) 8. What is she doing in the music room? H. No, he isn’t.