Everyone in this country should work hard and do what they can _____ against national smog.
| A．fight | B．fought | C．fighting | D．to fight |
第二节语法和词汇知识（共15小题；每小题1分，满分15分）
从A、B、C、D四个选项中。选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
All of____ sudden, I caught ____ sight of my lost watch under the sofa.
A．a; \ B．\;a C．the; a D．a; the
Either the judge or the lawyers _______ wrong.
| A．does | B．make | C．is | D．are |
The boy wanted to ride his bicycle in the street, but his mother told him _______.
| A．not to | B．not to do | C．not do | D．do not to |
—Do you think Peter is free today?
—I don’t think so. Recently he bas been _______ the most of his time to prepare for the final examinations.
| A．making | B．planning | C．using | D．getting |
I think it ______ to let farmers have their own land. In that way, they can farm the lard by themselves, and food production will be higher.
| A．no good | B．no use | C．makes sense | D．makes contributions |