Răspuns:
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Explicație:
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1. I arrived late. They had been waiting for 2 hours.
2. They had been walking for half an hour before they realised they’d left the picnic at the hotel.
3. Our teacher got very impatient with Thomas because he had not been paying attention at all that day.
4. We had been trying to get tickets all afternoon, but the match was sold out by noon.
5. They looked exhausted when I saw them at the top. How long had they been climbing?
#copaceibrainly