Ответ:
1.There were a lot of people on the street.
2. Who was absent last time?
3. She was not late for the lesson yesterday.
4. We had breakfast at home yesterday.
5. She was about to repeat the words of the tenth lesson.
6. Who had the test the day before yesterday?
7. After class they rested.
8. They had a short break.
9. Children were fed (to have a meal) three times a day.
10. Yesterday we were going to discuss your report.