ответить на вопросы. no, there isnt. или yes,there isnt. is there a cat under the table? are there good books in your bag? are there presents in your flat? are there yellow socks under your bed? are there toys on your desk? is there hat on your leg? is there snow in the street?

Yes there is/no there isnt
yes there are /no there arent
yes there are /no there arent
yes there are/no there arent
yes there are/no there arent
yes there is/no there isnt
yes there is /no there isnt