1.When we arrived at the office, our new colleague was translating business letters.
2.When we arrived outside the city, our friends were playing volleyball
3.When I came at home,my parents were watching TV
4. When my friend called, I was listening to music in my room. 5
5.When we arrived at the station, our train was leaving.
6When I met a friend at the store, she was paying for books and pens.
7.When we were having dinner, my brother came
8.When I was translating the article, my mother closed the door to my room.
9.When Mom was cooking in the kitchen yesterday, she broke a plate.
10.When I was listening to the radio yesterday, I heard Sting's new song.
11.When Mom was cleaning my room yesterday, she found my new perfume
12.When I was talking to the secretary yesterday, I saw the wife of our boss.
13.When my friend was studying English last year, his parents sent him to England.
14.When we were working in the garden, my brother decided to help us
15.While we were playing golf, our uncle got into his car and drove off to work.
