【2013河南】—Hey, Tom. Let's go swimming.—Just a moment. I______ a message.
The boys don’t know ___________.
— You didn’t use to play tennis, ______? — Yes. I still like playing tennis now.
_______ they were not rich, they tried their best to send their child to the best school.
Smoking is bad for your dad’s health. You’d better ask him to ______.
— What was your brother like when he was young? — He _______ be quiet, but now he’s very outgoing.