Ответы
5 Complete the sentences with the presen perfect form of the verbs in brackets.
1 A: Have (you/seen) Jack at all today?
B: Yes, he left about ten minutes ago.
2 A: When was the last time there was an earthquake in the city?
B: There has (not/been) one since 1990.
3 A: John has (not/packed) his suitcase yet.
B: He should hurry up. His flight is leaving soon.
4 A: Jane has (gone) to an eco-camp for the summer.
B: That's nice. I hope she's having fun.
5 A: We have (never/experienced) an earthquake.
B: I have. It's very frightening.
6 A: Lisa has (lived) in Haiti since 1999.
B: I know. I have (not/seen) her since she moved.
7 A: Have (they/rescued) any trapped people yet?
B: Yes, they have (saved) six people so far.
8 A: Have (you/ever/volunteered)
9 B: No, but I'd like to.