Ответ:
1) Did you play basketball yeaterday afternoon?
No, I did not. I serfed the Net.
2) Did your coysing visit Germany last mounth?
No, he did not. He visited Prague.
3) How old was Mozart when he died?
35 years old.
4) When did you finish work yesterday?
At 5:00. Then I walked home with Jane.
5) When did your parents call you?
They called an hour ago.