Вставь have to / has to или don't have to / doesn't have to. 1. She ... eat less sweets because she has a toothache. 2. They ... go to school on Sundays. 3. My father ... do this job. It has already done. 4. My grandparents' car is broken. 5. We ... learn the new words by heart. 6. My brother ... share his laptop with me. I don't have a computer.

Решение:

1. She has to eat less sweets because she has a toothache. (She – 3-е лицо ед. ч., настоящее время).
2. They have to go to school on Sundays. (They – мн. ч., настоящее время).
3. My father has to do this job. It has already done. (My father – 3-е лицо ед. ч., настоящее время).
4. My grandparents' car is broken. (Предложение не требует глагола have to/has to).
5. We have to learn the new words by heart. (We – мн. ч., настоящее время).
6. My brother doesn't have to share his laptop with me. I don't have a computer. (My brother – 3-е лицо ед. ч., отрицание, настоящее время).

Ответ: 1. has to; 2. have to; 3. has to; 4. (нет); 5. have to; 6. doesn't have to.