A:Hi，Mike.Long time no see.What are you doing these days?

B:I am busy preparing for the marathon（馬拉松）in our city.【1】

A:Wow!Volunteer?You are so great!When will it be held?

B:It will be held next month.

A:【2】

B:A lot of things.I will pick up the rubbish，offer water to the runners and take photos for them.

A:That sounds cool.I want to be a volunteer，too.【3】

B:You should fill in the form on the Internet by Friday first.Then you will get a call.

A:Is there anything else I need to do?

B:Yes.【4】

I'm sure you can make it.I'm looking forward to working with you.

A:【5】Thank you very much.

B:You are welcome.

It was nine on a cold winter night.I hurried to go home from work on my motorbike.

At the last crossing，while I was【1】for the green light，I saw an old man walking toward me.He【2】me and I felt a little nervous.The old man said【3】“Excuse me.Could you please help me?”I looked at him up and down.He looked about 70 years old.

The old man took out a 10-yuan bill and said to me，"You see the old lady over there?She is selling baked（烤）sweet potatoes.Could you just【4】.the money and buy one from her?"He pointed at an old lady selling something about fifty【5】away in the corner.

“But why don't you go and buy it【6】?””I was puzzles（迷惑的）.The old man continued."That old lady is my wife and it's her【7】. day to sell baked sweet potatoes.Just now I called her.She told me that there was only one sweet potato left and she wouldn't go home until all the sweet potatoes were【8】.

But I know she she can't stand the cold because her legs hurt.I'm very worried about her."

At that time，I understood why the old man asked me to buy his 【9】. sweet potato.I felt really warm and moved.Without taking the money，I rode to the old lady quickly and bought the last one.As I waved goodbye to the old man.I【10】see him standing there with a thankful smile.

— I’m going to study computer science.

A. What B. Why C. How D. Where

—Sure, 9:45.

A. at; past B. at; to

C. in; to D. around; past

A. will grow up B. grows up C. grow up D. grew up

A. experience B. lesson C. situation D. knowledge

—Of course, I like it very much. I the film the other day.

A. saw B. see C. have seen D. had seen

A. How B. What C. How a D. What a

— You can't eat too much.

A. That's all right! B. That's OK!

C. No way. D. Yes, you can.

– except sorry.

A. Something B. Nothing

C. Anything D. Everything