— Could I borrow your camera?
— ____. But you will have to buy some film.
| A．I’m sorry | B．Of course not | C．Sure | D．I hope so |
There are a lot of problems today which are beyond any single person’s ability to solve，and they call for united_________.
| A．force | B．efforts | C．energy | D．operations |
As the plane came down through the clouds，green fields and white houses came into
_________.
| A．light | B．sight | C．eyes | D．effect |
Our football team’s _________has been excellent during the whole year.
| A．demand | B．master |
| C．history | D．performance |
I have a dream that we will one day live in a _________where we’ll have a lot of trees and fresh air.
| A．state | B．country | C．nation | D．space |
I was paid last week，but I can’t remember the exact_________ of the money.
| A．number | B．value | C．amount | D．percent |