—Was he still there when you were away to answer the phone?
—There is no doubt about it, but he ________ soon afterwards.
| A．had left | B．has left |
| C．is leaving | D．left |
A terrible earthquake struck Wenchuan, Sichuan Province on May 12th,_____more than 60,000 deaths.
| A．caused | B．having caused | C．to have caused | D．Causing |
Take care! There is a nail______of the chair.
| A．sticking out | B．putting out | C．standing out | D．giving out |
As far as we know, half of Canadian teenagers do not get enough sleep on school nights, _____?
| A．do they | B．don’t they |
| C．don’t you | D．isn’t it |
If you want to get more information on how to apply for studying overseas, you can go to the office of foreignfor details.
| A．events | B．matters | C．affairs | D．business |
by beautiful green mountains and situated at the foot of Huangshan Mountain makes Tai Ping Lake a famous tourist attraction.
| A．Surrounded | B．Being surrounded |
| C．Having been surrounded | D．Surrounding |