情景对话。根据所设情景，选择最佳选项。
1. 当你不会用英语表达某个东西时，应问老师：
A. Do you know it?
B. What's this?
C. What time is it?
D. Can you see it?
2. 当我们想让别人进来，应说：
A. Come in, please!
B. Sit down, please!
C. Look inside!
D. Come on, please!
3. 当你遇到危险，向别人紧急求救时，应说：
A. Help! Help!
B. Can you help me?
C. Come and help me!
D. Can I help you?
4. 当我们认为某件事很难时，应说：
A. That's old.
B. This is easy.
C. This is hard.
D. It's beautiful.
5. 当我们想为别人照张相片时，应说：
A. May I have your camera?
B. May I help you?
C. May I take your picture?
D. Do you want a picture?
6. 当你有事打扰或麻烦别人时，应首先说：
A. I'm sorry.
B. You're welcome.
C. Thank you.
D. Excuse me.
7. 当你想说“让我们一起去买东西吧！”时，应说：
A. We can go to the shop together.
B. Please go shopping with me.
C. Let's go shopping.
D. Would you like to go shopping?
8. 当我们表达“我们准备去公园”时，应说：
A. We are going to go to the park.
B. We go to the park.
C. We can go to the park.
D. We don't go to the park.
9. 当我们问“珍妮会放风筝吗？”时，应说：
A. Is Jenny flying a kite?
B. Does Jenny fly a kite?
C. Jenny can fly a kite.
D. Can Jenny fly a kite?
10. 当我们表达“街上有许多人”时，应说：
A. There are many people on the street.
B. The street has many people.
C. Many people are on the street.
D. Many people are there on the street.
