1 I have just tidied (just/tidy) up my room.
2 We watched (watch) a DVD yesterday.
3 Have you ever shaken (ever/shake) hands with cartoon characters?
4 I have never seen (never/see) a robot.
5 She didn't eat (not/eat) candy floss last Sunday.
6 Did he visit (visit) his sister last Monday?
7 We didn't see (not/see) this horror film a week ago.