Make tag questions. 1 your sisterins tmarried, 1.youfoundmykeys, 2 i amverysmart, 3 jack didn't pass his exams, 4 our love will last forever,

1 your sister isn’t married,is she?
Или
Your sister is married,isn’t she?
2 ain’t/aren’t I
3 did he
4 won’t it