Вставить пропущенное слово my brother three english books.

a. he is having a bath

b. no, thanks. i don't eat ice-cream.

c. we can't play tennis because it is raining.

d. i don't understand what you are saying.

e. what are you doing tonight?  

are they your friends? -yes, they are

is he your brother? - yes, he is

can he ride a bike? - no, he can't

do you want to play with the ball? - no, i don't

does she roller-skate well? - no, she doesn't

does your friend want to play the piano? - yes, he does