---Are the food and clothes_________the quake-hit area?
---Yes, they will be flown there ahead of time.
| A．flowing to | B．flew to | C．being flown to | D．been flowing to |
Among Asimov’s most famous works of science fiction, one ______he won an award, was the Foundation Trilogy.
| A．of whom | B．of which | C．for whom | D．for which |
When I approached to the subway entrance, an explosion occurred. This ___my first experience, I got into panic
| A．was | B．is | C．being | D．been |
Convenient ___private cars are for us, they may also cause traffic accidents and pollution.
| A．while | B．as | C．if | D．since |
You would not have made so silly mistakes , but it is a pity you _______ my advice.
| A．didn’t accept | B．hadn’t accepted | C．hasn’t accepted | D．wouldn’t have accepted |
Some retired people have nothing to do. They often get together and ___for hours talking about their past experiences.
| A．look around | B．get around | C．turn around | D．sit around |