1. “It’s eight o’clock. The children ……have to….…. go to bed”, Mr Brown said to the nurse.
2. He told me that I ……must………. learn by heart some twenty lines every day to know Enlish well.
3. He ……had to…..…. stay the night with us because he had missed the last bus.
4. I ……am to……. start on my new job on Monday.
5. has to
6. is to
7. must
8. must
9. was to
10. had to