根据情景选择句子，将序号填入题前括号内。（可多选）

1. 你想知道别人是否喜欢那件黑色外套时，可以说：[ ]

A. What is the black coat like?

B. Do you like the black coat?

C. Do you know whose black coat this is?

D. Is this black coat yours?

2. 你想问同学周末干什么，可以说：[ ]

A. Where are you going?

B. What are you going to do?

C. What's your plan for weekend?

D. What are you going to do on Saturday and Sunday?

3. 你想知道别人将在某地待多久，可以说：[ ]

A. Do you stay there these days?

B. Do you want to stay there?

C. How do you go to there?

D. How long will you stay there?

4. 邀请朋友参加某次活动时，可以说：[ ]

A. Please join us, OK?

B. Would you like to join us?

C. Will you join me?

D. Can you go with us?

5. 与朋友约定外出时间，可以说；[ ]

A. Shall we meet at nine o'clock?

B. When shall we meet? What about nine?

C. How about nine o'clock?

D. Do they meet at nine o'clock?