Вставь слова ... they your friends?-Yes, they ... ... he your brother?- Yes, he ... ... he ride a bike? - No, he ... ... you want to play with the ball?-No, I... ... she roller-skate well?- No, she... ... your friend want to play the piano? - Yes, he... is are do does don"t doesn"t can can"t
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