Відповідь:

1. The students were playing at nine o'clock yesterday.

2. Sarah had met an old friend of hers when she was going to the swimming pool.

3. How do they travel to Glasgow for the final match of the season?

4. I did not enjoy the match - it was boring because both teams played rather badly.

5. After reading chapter one, I have realised that I had read the book before.

Надіюсь що допомогла, гарного вам дня)