Many people say they love birds, but some plant trees _________ some make cages.
| A．until | B．though | C．unless | D．while |
—I think I should wear a dress instead of this jeans.
—It’s just a small informal party, so you don’t have to ___________．
| A．warm up | B．put up | C．dress up | D．keep up |
—It’s a long journey．My car couldn’t make it.
—You can drive my car．It’s quite old, but it’s still pretty ___________.
| A．reliable | B．convenient | C．supportive | D．available |
The traffic slowed down because of the heavy snow in Yushu county, presenting a new __________ to the recovery from the earthquake.
| A．suffering | B．disaster | C．challenge | D．damage |
Is it, in your opinion, possible_____ new measures will be taken to improve the terrible
traffic?
| A．whether | B．what | C．when | D．that |
—__________ I hand in my report as soon as the class is over?
—No, you needn’t．Anytime this week is okay.
| A．May | B．Must | C．Shall | D．Can |