Ответ:

1. The pupils will have dictations twice a week.

2. I will spend my summer holidays in the country.

3. Our engineer will leave for Novosibirsk on Monday

4. She will agree with him

5. Our school year will begin on the 1st of Semptember.

6. We will do our homework in the afternoon.

7. My brother will be a driver.

8. I will see him at school.

9. We will sleep in the open air.

10. My father will work at the factory.

11. They will be at home.

12. I will be busy on weekend.

Объяснение:

Это просто простое будущие.

Структура

+ Subject+will+verb(infen. without to)+other parts of sent.

? Will+S+verb(infen. without to)+other parts of sent.

- S+will not (won't) +verb(infen. without to)+other parts of sent.