—Must I buy lunch at school?
—No, you needn’t. You __________ bring your own lunch if you want to.
| A．should | B．must | C．will | D．can |
If youoften, it will be good for your health.
A. walkB. will walkC. are walking
Hurry up! Everyone for you.
A. has waitedB. is waitingC. waits
Ice Age Ⅱ is a very nice film and I _______ it twice.
A. seeB. would seeC. have seen
—does it take you to do your homework every day?
— One hour.
A. How longB. How oftenC. How soon
Mary wanted to go to the partyher parents told her not to.
A. becauseB. or C. but