虚拟语气 动词形式练习

虚拟语气 动词形式练习
1,The doctor advised him____(give) up drinking.
2,It _____(suggest) at the meeting that an exception ___(make).
3,He suggested___ (set) up a committee to investigate the matter.
4,It was believed right that the criminal____(sentence) to death.
5,It was urgent that Doctor Lin ___(operate) on the patient at once.
6,Do you agree to the suggestion that the war prisoners ___(set) free.
7,He insisted on___(know) where you had put his keys.
8,His requirement was that every student_____(preview) before class.
上面的我觉得应该都是涉及到虚拟语气的.所以主语我全部是should 加动词原形,从句用现在时或者过去时,但是答案不是这样的
1 ,to give 为什么是动词不定式
2,was suggest should be made .为什么不是is ,be made 而不是 make
3 setting 也不是动词原形 是动名词吧,不懂为什么用动名词.
4 should be sentenced 用 be sentenced 而不是 sentenced
5 should be set 用 be set 而不是set
7 knowing 不懂