26.Nothing is washed last night,__is it___?
27.The reason why Ms Trang is so clever is that she read lots of books,___isn't it____?
28.We couldn't foot ball last night,__could we____?
29.You hardly see me , ___couldn't you_____?
30.He used to sell toys when he was a young man,__didn't he___?
31.They had better raise cats instead of dogs,_don't they____?
32.This is a girl loving flowers,__isn't it____?
33.What a studios student you are,___aren't you___?
34.People assume that Jane can't swim,___don't they___?
35.They mustn't buy the car,___do they____?
36.Billy has made a beautiful kite,___hasn't he___?