One-third of the country ______ covered with trees and the majority of the citizens black people.
A. is; are B is; is C are; are D are; is
Do you know when ________?
| A．does the basketball game begin | B．begins the basketball game |
| C．the basketball game begins | D．will the basketball game begin |
I don’t think she is a nice woman；I’m ______ her empty talk.
| A．grateful for | B．tired of | C．crazy about | D．concerned about |
____ you promise to buy her a gift, you can’t break it in any case.
| A．Once | B．Until | C． For | D．That |
He realized she was crying ________ what he had sad.
| A．because | B．because of | C．as | D．since |
They said to us, “Are you afraid to leave this house ?”
They asked us ____ afraid to leave _____ house.
| A．that were we…this | B．that we were…that |
| C．if were we …this | D．if we were…that |