1. i (shout) at them and they (run) away. 2. what’s the best film you ever (see)? 3. simon is not at home. he (go) to a football match. 4. it was such a wonderful performance that we (applaud) for fifteen minutes. 5. why do you look so sad? anything (happen)? 6. jaime lives in venezuela; he never (see) snow. 7. i (not/wake) at 7 o’clock yesterday, because my mother (not/be) at home. 8. anyone (see) my dictionary? i can’t find it. 9. a lot of rain (fall) last week. 10. when i (get) home late yesterday evening my dad (be) very angry. 11. i (know) helen for 10 years. we (study) at university together. she was one of the best students. 12. alexander fleming (invent) penicillin in 1928.
2 you have ever seen
3 has gone
4 applauded
5 has happened
6 has never seen
7 didn't wake-wasn't
8 has anyone seen
9 fell
10 got,was
11 have known-studied
12 invented