—Don’t __________ at your parents. It’s impolite (不礼貌的).—Sorry, I will not.
---What about to the supermarket with me? ---That’s a good idea.
--- is your vacation? --- Oh, it is great!
--- Lucy practicing playing the piano right now? ---Yes, she .
My homework is difficult.
What size bowl of dumplings would you like, small, medium ____ large?