every time you----,start all over again.

every time you____,start all over again.
A.will fail B.failed C.fail D.have been failing
simon is_____to make us all.
A.enough funny:laugh B.funny enough;laugh
C.enough funny;to laugh D.funny enough;to laugh
he wasn't used to___by plane and he used to sick a lot.
A.traveling;feel B.travel;feeling
C.travel;feel D.traveling;feeling
The students are forbidden,unless they have special passes,___after 11P.m.
A.to stay out B.from staying out
C.staying out D.not to stay out