Ann: Do you have free time this weekend? Let’s  go to the zoo!

Bill: Sorry, I plan（准备） to help my mom with the housework. We just moved to a new house（搬新家）. So we have much work to do.

Ann: Really? What can you do at home?

Bill: I can clean the room; wash the clothes and windows（窗户） etc.

Ann: Ah, you are helpful at home. Do you need another helper?

Bill: Of course. But, who? You?

Ann: Yes, maybe I can do something to help.

Bill: That’s sound nice. But what can you do at home?

Ann: To be honestly（说实话）, I don’t know. I have never done any housework. But I can learn to do.

Bill: Ok, but are you sure you won’t split my house or burn our house? Ha, ha …

Ann: Ah…Don’t worry; I’d like to have a try（试一试）...

Bill: Ok, so see you weekend. Thank you very much.

       Ann: See you. You are welcome.