几个英语情态动词题目.

几个英语情态动词题目.
He said he would rather not____it right now.
A.doing B.to do C.do D.to be doing
It is still early,you____.
A.must not hurry B.would not hurry C.may not hurry D.do not have to hurry
It's a fine day .Let's go fishing____.
A.won't we B.will we C.don't we D.shall we
He ought to win the first prize,____he?
A.oughtn't B.shouldn't C.mustn't D.both A and B
Let us play basketball,____?
A.will you B.don't we C.shaii we D.do you