问题
补全对话，情景问答
看图，完成下面对话。
A: What's this?
B: It's a 1____________.
A: Can it 2____________?
B: Yes, it can.
A: Can you swim, too?
B: No, I 3____________.
A: 4____________ you swim, Mr Frog?
C: 5____________, I can.
答案
1. fish 2. swim 3. can't 4. C. an 5. Yes
