Поставьте глаголы, данные в скобках, во времена групп Perfect или Perfect Continuous. Перепишите и переведите предложения на русский язык.
1. Some time ago Jill’s hair was long but now it is short. She (cut) it.
2. Our mother (cook) the dinner before we all returned.
3. We were late for the airport. The plane (start) two minutes before we came.
4. Are you still listening to music? You (listen) to it since I left for work in the morning.