Сэтим . make questions. then ask and answer. пример: mark is the magician in the play, isn`t he? -no, he isn`t. 2) rob\ wear\ a hat in the play, won`t he? 3) the children/put on/ their costumes yet, have they? 4) the children/ wear/ chinese/costumes, aren`t they? 5) the parents/ go to watch/the play, aren`t they?

2Rob will wear a hat in the play,won't he?Yes,he will.
3The children haven't put their costumes yet,have they?No,they haven't.
4The children are wearing Chinese costumes,aren't they?Yes,they are.
5The parents are going to watch the play,aren't they?Yes,they are.