1. We were leaving the party when he arrived. 2. What were they doing when you saw them? 3. When he came to see me, I was having a bath. 4.I was reading a book when I heard the noise. 5.They were having supper when he visited them. 6.We were sitting here yesterday when he passed. 7.She was crossing the road when she saw the accident. 8.I was choosing the present when my friend entered the shop. 9.When my aunt was going home,she lost her purse. 10.His brother was sleeping when he left. 11.They were waiting for me at five о'clock yesterday. 12.What was he doing, when you arrived? 13.It was snowing when I went out. 14.Who came in when you were translating an article ? 15.When they were playing in my room, they found my notebook.
How long you HAVE YOU BEEN WAITING for me? I am really very sorry. 4. Yesterday I MET a friend of mine whom I HADN'T SEEN for a long time. 5. Ring me up at eleven o'clock, I WON'T BE SLEEPING YET. 6. You WILL BE late for the concert if you DON'T TAKE a taxi. 7. The sun SET a long time ago, and it IS BEGINNING to get really cold. 8. When I CAME home yesterday, my sister HAD already RETURNED and WAS SITTING at the fireplace looking through some old photographs. 9. He HAD SMOKED three cigarettes and HAD LOOKED through all the books on the shelf, when at last he HEARD his friend's steps approaching the door. 10. He HAD just APPROACHED the door, when she ENTERED. 11. He HAS BEEN WRITING the composition for three hours and he SAID he WILL soon FINISH it as he IS THINKING over the conclusion now. 12. Hardly HAD I GONE out when I REMEMBERED that I FORGOT/HAD FORGOTTEN (и так и так можно) to take my umbrella. 13. Where is the baby? — The nurse IS PUTTING it to bed. 14. He said he HAS BEEN WORKING for a long time without achieving good results.
