1.40 Study the key phrases. Then listento the conversation again and answer thequestions​

1) He had driven a car for three hours when he reached the airport.
2) We had packed already all our bags when they phoned us.
3) It was snowing for hours and no plane was able to take off.
4) Our guide had organized our trip before we talked to him
5) She washed up after her mother had come home.
6) They had looked forward to this holiday for many years before they managed to find it.
7) Mark already had been to Africa twice before he got married.
8) We had booked our flights weeks before we left.
9) The scientist were preparing the article for two hours before midnight.
10) I was cooking breakfast by 5 o’clock.