What’s matter with you?A. a B.an C. the
---Mario used to be short, didn’t he? ---________. But now he is tall.
---Do you know if we ________ a picnic next week? ---I’m not sure. But if it ________ raining, maybe we will.
Lily has ________ homework and she really doesn’t know ________ first.
--- Excuse me, sir. Smoking ________ in the hospital. ---Oh, I’m really sorry.
--- How do you like the program The Voice of China? --- ________ amazing program it is! Many people like to watch it.