二、单项选择。
( ) 1. — What ________ you do?
— I can jump.
A. are B. is C. can
( ) 2. — What animal can swim? — ________
A.A rabbit. B. A fish. C. A cat.
( ) 3. — Can you jump? — ________
A. Yes, I can. B. No, I can. C. Yes, I can't.
( ) 4. — What happened ? — ________
A. Pull! Pull! B. I’m stuck. C. Help!Help!Help!
三、问答句连一连。
1. What's this? A. Birds can fly.
2. Is it a cat? B. Yes, please.
3. Can you run? C. It's a chicken.
4. Can I help you? D. Yes, it is.
5. What animal can fly? E. No, I can't.
答案：
一、1. A 2. C 3. B 4. A
二、1. C 2. B 3. A 4. B
三、1. C 2. D 3. E 4. B 5. A
