完成对话。

A: Can I help you? What would you like?

B: I don’t know.

A: Would you like    1    to eat?    2    about some cakes?

B: No, thanks. I think I’d like 3bread.

A: Would you like     4    to drink?

B: A cup of tea, please.

A: Here    5    .

B: Thank you.

A:     6    welcome.

司机室内应用（）地板和（）。