6предложений there is/there are 3 отрицательных 3 вопросительных заранее

There aren`t any chairs in the garden( - )
Are there any chairs in the garden?( ? )
There isn`t a vase on the coffee table ( - )
Is there a vase on the coffee table? ( ? )
There is a cooker and a fridge in the kitcen ( - )
Is there a cooker and a fridge in the kitcen? ( ? )

1)There isn't a fish in the glass.
2)There isn't a new computer on my table.
3)There aren't nice stories in this book.
4)Are there tickets at the office?
5)Are there a lot of children at the party tonight?
6)Is there green grass in the forest?