—I’ll have nothing to wear to work on Monday ______ I pick up my clothes at dry cleaners’.
—Then you’d better hurry. It closes at noon on Sundays.
| A．unless | B．as | C．though | D．after |
The two nurses ________ 100，000 yuan by the police but donated it to victims of the explosion.
| A．rewarded | B．would be rewarded | C．have been rewarded | D．had been rewarded |
Principal White has been working in the school for about 20 years, ____all his energy to teaching and researching as well as the running of a healthy school.
| A．devoted | B．devoting | C．to devote | D．devote |
The engineers are so busy that they have zero time for outdoor sports activities,___they have the interest.
| A．wherever | B．whenever | C．even if | D．as if |
---What do you think of his talk on Information Technology?
---Oh, excellent. It's worth ________．
| A．listening to | B．being listened to | C．listening of | D．to be listened to |
There is little doubt in your mind that he is innocent, ________？
| A．is there | B．isn' t there | C．is he | D．isn' t he |