Arbeitsblatt: present perfect vs. past simple

Übung zu Simple Past und Present Perfect Setze die in Klammern stehenden Verben in die richtige Zeitform (Simple Past oder Present Perfect Simple). 1. (just finish) my homework. 2. Mary (already write) five letters. 3. Tom (move) to this town in 1994. 4. My friend (be) in Canada two years ago. 5. (not be) to Canada so far. 6. But (already travel) to London couple of times. 7. Last week, Mary and Paul (go) to the cinema. 8. cant take any pictures because (not buy) new film yet. 9. (they spend) their holiday in New Zealand last summer? 10. (you ever see) whale?