反意疑问句There is a tree behind the house,【】?There were few peop

There is a tree behind the house,【isn't there】?
There were few people over there,【were there】?
Jim doesn't go to school on Sunday,【does he】?
She didn't have lunch yesterday,【did she】?
Let's go together,【shall we】?
Don't make any noise in the reading room,【do you】?