-----Where are you going for your winter vocation?
----- We _______ go to Hainan, but we are not sure.
| A．must | B．may | C．need | D．should |
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 |
If you bring snacks to the party, the teachers will ___________.
| A．take it away | B．take them away |
| C．take away it | D．take away them |