Proszę o pomoc ,zadanie w załączniku. :))

5 For questions 1-5, choose the best answer (A, B, C or D).
1 "I'll see you when I get up in the morning." "I don't think so. I will have left for work by then."
2 By the time the concert begins, we will have been waiting for the band for over an hour!
3 My family has been coming to this park for decades.
4 Just imagine! At this time tomorrow, I will be performing on stage.
5 We had been looking for the aquarium for an hour before we realised we were in the wrong part of the city.
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llevell