Впешите в пропуски has to, don't/doesn't have to, had to, won't have to.! пример: 1. it's sunday tomorrow, so i (won't have to) get up early. 2. you've got lots of time. you hurry. 3. i broke my tooth, so i go to the dentist's yesterday. 4. let's clean up now so we clean up tomorrow. 5. lucy feels better now, so she take the medicine. 6. he shout or else she can't hear him.

2. You've got lots of time. You don't have to hurry.
3. I broke my tooth, so I had to go to the dentist's yesterday.
4. Let's clean up now so we won't have to clean up tomorrow.
5. Lucy feels better now, so she doesn't have to take the medicine.
6. He has to shout or else she can't hear him.