单元达标
基础落实
Ⅰ.用所给词的适当形式填空
1．We are all ________ (convince) of his innocence.
2．We should have regular medical ________ (examine)．
3．The city ________ (disappear) calm after a night’s fighting.
4．Most scientists ________ (disagree) that global warming is a serious problem.
5．The ________ (organize) of the Party has been formed.
6．When they heard the joke，they burst into ________ (laugh)．
7．One of the players ________ (injury) his knee and had to be carried off.
8．What ________ (puzzled) me is how the thief got into the house.
Ⅱ.完成句子
1．It ___________________________________ (已经下了三天雨了) and it is still raining now.
2．The baby _____________________________ (已经睡了两个小时了)．Can I wake him up?
3．Your computer ________________ (与……类似) mine.
4．They ________________________ (踏上归程) through the forest.
5．I don’t believe it until I see it __________________ (亲眼看到)．
Ⅲ.单项填空
1． After the accident，the police spent a week finding out the person________witnessed it.
A．who B．whom
