____________ Davy called me, I was sleeping.
| A．Until | B．When |
| C．While | D．Because |
The head teacher with his students ____ the park if it __________tomorrow.
| A．is going to; doesn't rain | B．are going co; won’t rain |
| C．is going to; won't rain | D．are going to; doesn't rain |
E-mail is very popular today. People seldom write letters now,_______?
| A．did they | B．do they | C．didn't they | D．don't they |
- You’d betterbecause you have to drive back home.
- OK.
| A．not drinking | B．not to drink | C．not drink | D．don’t drink |
Bamboo can __ paper.
| A．used to make | B．be used make |
| C．be used to make | D．be used to making |
-_ _ you _ _ the film Harry Potter 5?
- Not yet. I’ll see it this evening.
| A．Have; seen | B．Did; see | C．Are;seeing | D．Do; see |