1. 补全对话7选5

A: Mom, could I invite my good friends to my birthday party on Sunday?

B: Of course! I'm glad that you can have a party together.

A: Yeah, um…

B: What for?

A: I want to buy some drinks and dessert (点心) for the party.

B: I can help buy what you need.

A: Oh, good. Thank you. Mom.

B: You're welcome. Oh, you should clean your room now.

A:

B: I think you need to clean it again for your party.

A: Yes, you're right, Mom.

B: Not really. Half an hour is enough.

A:

B: That's right. After you finish your homework, we can work together to have a clean and tidy room.

A: OK, thank you, Mom.

A. Mom, I cleaned it last week. B. I don't want to see this mess. C. But it will take long to clean it. D. Could you give me some money? E. Well. I am going shopping tomorrow. F. Could you please help me clean my room? G. But I think I should finish my homework first.