Complete the sentences with the correct form (positive, negative or interrogative) and tense (present, past or future) of HAVE TO .
1. I’m ill. I to stay at home tomorrow.
2. His wife was away. He ……..cook for himself.
3. My teacher says that I ……..pay more attention to my English.
4. They had nothing to eat yesterday so they …….. go to the shop.
5. ….. we ….. prepare all the documents yesterday?
6. She …….. go to the supermarket tomorrow. I’ve bought everything.
7. ….I ….. see the dentist next Monday?
8. It’s my day off tomorrow so I …….. go to the office.
9. It was raining yesterday so Frank …….. take his umbrella.
10. Sally has recovered so she ……..stay in bed any more.
11. My aunt arrives tomorrow so I……. meet her at the airport​