二、听句子，选择正确的答语。（每小题听两遍。）
( ) 6.A. she should put a bandage on it.
B. She should get an X-ray. C. She should put her head back.
( ) 7.A. No, you can’t. B. Yes, sure . C. Yes, I can.
( ) 8. A. Why don’t you go to sleep earlier this evening?
B. What’s wrong ? C. You should call him.
