six Quetions

Tag questions
Negative questions

p.101/11

1. Rio isn't the capital of braszil,is it? No,it isn't.
2.It is an interesting place in Brazil, isn't it? Yes , it is.
3.It hasn't been the big city in Brazil, has it? yes, it does.
4.It has a lot of prairie, doesn't it? yes, it does.
5.Many tourists visit it, don't they?Yes, they do.
6.Rio has a hot weather, doesn't it? yes, it does.