Ответ:
1.The school year begins on September.
2. It's a habit to exchange gifts at Christmas.
3. I am tired of doing the same thing every day.
4. The old man sat under the tree to have a rest.
5. Pupils have no classes on weekends.
6. They eat their traditional meal on Christmas Day.
7. We don't have much free time on weekdays.
Объяснение: