Напишите следующие
предложения в вопросительной и отрицательной формах:1. We must tell her this news. 2. He may smoke
here. 3. She can speak English perfectly. 4. The students must translate the
text at home. 5. We can go to the theatre tonight. 6. We shall be able to help
them. 7. They had to wait for a long time 8. His friend couldn’t get this
book. 9. You were allowed to take this book home. 10. May I go home now?11. They were allowed to come at four.