别人帮你的忙，你应该说:
A. You are welcome. B. Thank you very much .
I’d like some _____ for dinner.
A. tomatoesB. tomatos
She can _____ the floor.
A. sweepB. set
---Is there a bridge over the river?
---_________________________
A. No, there aren’t.B. Yes, there is.
---What would you like, Amy?
---_________________________
A. She likes fish.B. I like pork.
---Are there any fish in the river?
---_________________________
A. Yes, there is.B. Yes, there are.