посчитайте пж мне надо именно сегодня даю 20б

1. When did your classes begin English?

2. When did he play piano?

3. When did you buy it?

4. When did brother ring up his granny?

5. When they were to Paris?

6. When did they have lunch?

7. When did you do your homework?

8. When did children find their pet?