5речень з there is і 5 речень з there are

there is a book on the table.

there is a cloud in the sky.

there are children at home.

are there bags at this shop?

is there good news?

a - have been

b - have not had. saw 

a - was

b - left. came. have found/ 

kate's cake is tastier than ann's cake, isn't it?