1. We (travelled) around Europe last year.
2. My father knows so much because he (has travelled) a lot.
3. I have ( seen) Pete today.
4. She (saw) this film last Sunday.
5. Alex (met) his friend two hours ago.
6. I have just (met) our teacher.
7. The children have already ( decided) what to do with the books.
8. Yesterday they ( decided) to help their grandmother.