Three of the town's factories have closed down ________ the space of a year.
| A.among | B.after | 
| C.beyond | D.within | 
To our disappointment, the rock star everyone looked forward to _________.
| A.turning up | B.not turning up | C.turned up | D.didn’t turn up | 
— Must I take my own sleeping bag for the camp?
 — You _______.We have prepared one for each of you.
| A.mustn’t | B.can’t | C.may not | D.don’t have to | 
When Wenchuan county was _________ from the outside world, the government sent food there by helicopter.
| A.cut down | B.cut up | C.cut off | D.cut in | 
Tom’s little sister is a girl of great _______. She takes an interest in everything.
| A.concern | B.purpose | C.curiosity | D.strength | 
You will be _______ if you don’t take any medicine.
| A.in danger | B.in peace | C.in relief | D.in the wild |