More money and effort should be spent to _______ the cultural relics in the world.
| A．keep | B．remain |
| C．preserve | D．support |
Playing on a frozen sports field sounds like a lot of fun. Isn’t it risky, ______?
| A．though | B．also | C．either | D．too |
Some don’t agree to the plan, while I’m out of ____ opposed to it.
| A．those who | B．who | C．those | D．that |
They lived in a beautiful village, with many trees and flowers _______ it.
| A．surrounded | B．surrounds |
| C．surrounding | D．to surround |
—It’s time that I ____ on night duty. I must be off now.
—I’d rather you ____ at home on such a family reunion night.
| A．am, stay | B．was, stayed |
| C．will be, to stay | D．be, will stay |
He was inspired to start again ________ he had failed.
| A．where | B．in which | C．when | D．what |