Use Past Simple or Present Perfect tense.
1 ___ Helen ever ____ (try )sushi?
2 I ___ never ___ (be )to Paris.
3 ___ you ___ (finish)your home work yet?
4 Last summer I ___ to Egypt.
5 I ___(meet) him in 2009.
6 ___ you ___(read) “Harry Potter” when you were on holidays.