---May I speak to Mr. Smith? --Sorry， he __________Beijing and he ________there for two weeks.
| A．has been in； has been to |
| B．has gone to； has been |
| C．has gone to； has been in |
| D．has been to； has been |
He goes to school early on workdays ____ Saturday and Sunday.
| A．except | B．besides | C．and | D．beside |
Lisa was supposed her homework before nine o'clock. But she couldn't.
| A．to finish | B．to finishing |
| C．finish | D．finishing |
Does her friend math?
| A．does well in | B．do good at |
| C．do well in | D．do well at |
Last year I was often ill, but now I am good health.
| A．at | B．of | C．in | D．under |
It is foggy(多雾的) today. The plane can't .
| A．land | B．landed | C．take off | D．taking off |