根据所给情景，选择正确的句子。
1. 你没手表，不知道时间，别人问：“What's the time?"时你回答：[ ]
A. Sorry, I don't know.
B. Time to go home.
C. I've got a watch.
2. 你看到对方的牛仔裤太长了，你说： [ ]
A. Your jeans are too short. Try this pair on.
B. Your jeans are too long. Try this one on.
C. Your jeans are too long. Try this pair on.
3. 你想知道钥匙是不是林涛的，你可以说：[ ]
A. Whose key is this?
B. Is this your key?
C. This is your key, Lin Tao.
4. 当你想去公园时，如何向妈妈征求意见？[ ]
A. Don't go to the park.
B. Go to the park.
C. Shall we go to the park?
5. 看到别人用的铅笔太短了，你说： [ ]
A. You can have this long one.
B. You can have this short one.
C. Can you have this short one?
6. 你想知道对方几点睡觉，你说：[ ]
A. What time do you get up?
B. It's time to go to bed.
C. What time do you go to bed?
7. 你想知道盒子里有什么东西，可以这样问：[ ]
A. In which box?
B. What's in the box?
C. Is this a box?
8. 妈妈问你几点了，你回答是十一点二十分了：[ ]
A. It's eleven twenty.
B. Eleven and twenty.
C. Eleven thirty.
9. 晚上你去参加朋友的生日聚会，见到朋友你打招呼说：[ ]
A. Good night.
B. Good afternoon.
C. Good evening.
10. 你看见同学在课桌上画画，应该劝阻他：[ ]
A. Draw a cat, please.
B. Don't write on the desk.
C. Don't draw on the desk.