Fill in the gaps with “to have to“ paying attention to the tense form and Grammar Focus above. 1. Peter ... to help his little brother to do his lessons.2. Students ... to take part in this competition.3. They ... to live with host families last year.4. My brother ... to go to the library yesterday.5. There is a lift here, you ... to climb the stairs.6. The children ... to walk home from school every day.7. Lamiya ... not ... to work on Sundays.8. We ... to take a taxi to school yesterday. сегодня!