—I’m going to Sanya for my holiday tomorrow.
—_______
| A．Have a good time! | B．You’re right. | C．It’s good. | D．Goodbye |
The boys don’t know ___________.
| A．how do they swim | B．how swim |
| C．they how swim | D．how to swim |
— You didn’t use to play tennis, ______?
— Yes. I still like playing tennis now.
| A．didn’t you | B．did you |
| C．weren’t you | D．were you |
_______ they were not rich, they tried their best to send their child to the best
school.
| A．However | B．Because |
| C．Even though | D．So |
Smoking is bad for your dad’s health. You’d better ask him to ______.
| A．give up it | B．give it up |
| C．take out it | D．take it out |
— What was your brother like when he was young?
— He _______ be quiet, but now he’s very outgoing.
| A．was used to | B．used to |
| C．used by | D．was used for |