Задание 28. Вставьте модальные глаголы to have to или to be to.
1. She __ to send a telegram because it was too late to send a letter. 2. They decided that she __ to send them a telegram every tenth day. 3. You __ to learn all the new words for the next lesson. 4. Do you know this man? He __ to be our new teacher of history. 5. Who __ to go to the library to get the new books? — I was, but I couldn't because I __ to finish some work at the phonetic laboratory. 6. It is raining. You __ to put on your raincoat. 7. "The patient __ to stay in bed for a few days," ordered the doctor. 8. The child had stomach trouble and __ to take castor oil. 9. I told her she __ to open the window for a while every day. 10. The agreement was that if Johnny White could not repay the money he had borrowed, then Luke Flint __ to have the right to sell the land.