1. I must/has to / had to learn English. It will help me in the future.
2. I has to / will have to / had to fly to India next month.
3. She have to / has to / had to tidy her room every day.
4. We will have to / has to / had to go shopping yesterday.
5. You must/ will have to have to tidy your room before we go for a walk.
6. You have to / had to / must wear a hat, when the weather is very hot.
Make up these sentences negative!​