Okay, let's fill in the blanks with the Past Simple form of the verbs provided.
A: Did you play basketball yesterday afternoon?
B: No, I surfed the Net.
A: Did your cousin visit Berlin or Prague last month?
B: He visited Prague.
A: How old was Mozart when he died?
B: 35 years old.
A: When did you finish work yesterday?
B: At 5:00. Then I walked home with Jane.
A: When did your parents call you?
B: They called an hour ago.