He goes to school early on workdays ____Saturday and Sunday.
| A．except | B．besides | C．and | D．beside |
Lisa was supposedher homework before nine o'clock. But she couldn't.
| A．to finish | B．to finishing | C．finish | D．finishing |
Does her friendmath?
| 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 amgood 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 |