请听第二段对话，回答第8—10小题。
()8. Where is Maggie going?
A. To a museum.
B. To a hill.
C. To a park.
()9. How long is the school trip?
A. Eight hours.
B. Nine hours.
C. Ten hours.
()10. What is Grandpa's advice for Maggie?
A. Wear comfortable clothes.
B. Don't talk with strangers.
C. Stay with her classmates and teachers.

8.C 9.A 10.C

Ⅲ. 短文理解。
根据你所听到的短文内容，选出最佳选项。短文读两遍。
()11. Where were the two men traveling?
A. In the UK.
B. In Canada.
C. In the US.
()12. Who did the two men meet one day?
A. Nobody.
B. An old man.
C. A native American boy.
()13. What would the weather be like in the next few days?
A. It would be very hot.
B. It would be snowy for a week.
C. It would be very cold and the temperature would fall below zero.
()14. What did one of the men think of the old man?
A. Very clever.
B. Very funny.
C. Very creative.
()15. Did the old man really know the secrets of nature?
A. Yes, he did.
B. No, he didn't.
C. It wasn't mentioned.

11.C 12.B 13.C 14.A 15.B

()1.—Attention, please! inside because of the heavy rain.
—We will, Mr Li.

A.To stay
B.Stay
C.Staying

1.B

【分析】这道题考查祈使句的用法，首先明确句子语境是老师对学生的提醒，属于祈使句的使用场景，祈使句用来表达命令、请求、提醒等，核心结构是“动词原形+其他成分”，据此判断选项。
【解析】空格所在句是祈使句，需用动词原形开头。A选项是不定式，C选项是动名词，均不符合祈使句的结构要求；只有B选项是动词原形，符合祈使句的用法。
【答案】B
【知识点】祈使句（动词原形开头）
【点评】本题考查英语基础语法中的祈使句结构，属于简单题，学生只要掌握祈使句的核心形式就能快速选出答案。
【难度系数】0.7