Odpowiedź:
1 He could play the guitar when he was a child.
2 He had just started typing his report when his computer crashed.
3 Larry prefers eating local dishes when on holiday.
4 She is flying to Rome tonight.
5 You are always using my computer.
6 Be careful! You are going to fall down.
7 That book is mine, not my sister's.
8 They will call us when they have more details.
Wyjaśnienie:
Zdanie nr 5 jest prawidłowe. Jeśli jesteśmy czymś zirytowani, to możemy użyć czasu Present Continues z wyrazem "always"