Вставь слова и запиши предложения. Is, Are. Do. Does,Don"t, Doesn"t, Can, Can"t
1. ......they your friends? - Yes, they.....
2......he your brother? - Yes. he......
3......he ride a bike? - No. he ......
4......you want to play with the ball? - No. l.....
5......she roller- skate well? - No. she....
6......you friend want to play the piano ? - Yes,he.....