Visitors to the hills are greeted by signs them to look out.
| A．warn | B．to warn | C．warning | D．warned |
--- Ann, our department may be named the Department of the Year because of the outstanding performance.
--- _______.
| A．Good to know | B．I’ll say |
| C．I hear you on that one | D．Can’t argue with that |
Microsoft, in a(n) _______ from tradition, has already released similar touch-friendly Office apps for Apple Inc’s iPad and iPhone.
| A．independence | B．absence |
| C．departure | D．Survival |
I ________ able to catch the fist light home, but my watch betrayed me.
| A．were | B．had been |
| C．would be | D．would have been |
To survive in the world, we have to act _______ others, but to survive as ourselves, we have to act alone.
| A．in honor of | B．in concert with |
| C．in light of | D．in contact with |
--- What ‘s this? I hear about your appearing on the six o’clock news.
--- Oh that. Some people _______ something on campus and I just happened to pass in front of the camera.
| A．filmed | B．had filmed |
| C．were filming | D．have been filming |