Упр. 1 Найдите и исправьте ошибки
1. Actors must to learn a lot of dialogues by heart.
2. You don’t should interrupt the teacher.
3. My sister can to play a few musical instruments.
4. Some years ago I didn’t can speak English.
5. We has to get up early.
Упр. 2 Преобразуйте модальные глаголы в то время, которое указано в скобках
1)He can play hockey. (Past S)
2)They may go to the cinema. (Past S)
3)I may open the window. (Future S)
4)Children and adults must clean their teeth twice a day. (Future S)
5)You should keep your room tidy. (Future S)