I’m surprised to see that he has an_____look on his face.
| A．absent | B．absolute | C．academic | D．absorbent |
The pupils asked their teacher ___________round the earth.
| A．that the moon goes |
| B．that the moon went |
| C．whether the moon goes |
| D．whether the moon went |
Sally is the girl _____ I think is likely to win the first prize in the competition.
| A．which | B．who | C．whom | D．what |
You’d better______, or you may be cheated by your so-called net friends.
| A．go over | B．go out |
| C．watch over | D．watch out |
It was in Beijing _______Chinese President Xi JinPing held a 4-hour meeting with U.S. Vice President Joe Biden on December 5, 2013.
| A．where | B．which | C．that | D．when |
There is growing _____ among the public about the safety of school buses after many accidents.
| A．experience | B．chance |
| C．concern | D．purpose |