三道英语单选,

三道英语单选,
She will go to the movie if it__this Sunday.
A.won't rain B.doesn't rain C.not rain D.is raining
2.what are you going to do this Sunday?---____
A.Not anything B.No anything C.Much nothing D.Nothing much
3.Some super stars said they___ before they became famous.
A.were happy B.are happy C.were happier D.are happier