1.
When I (arrived) the lecture had already (started). 2. Peter was (sitting) in a dark
room with a book. I told him that he (was reading) in very bad light. 3. Mother
(was making) a cake when the light (went) out. She had to finish it in the
dark. 4. When I arrived Jenny (ws leaving), so we only had time for a few
words. 5. John (was having) a bath when the phone rang. He (got) out of the
bath and (went) to answer it. 6. When we (come) to the airport, the plane
already (land). 7. He suddenly (realized) that he (had been travelling) in the wrong
direction. 8. You looked very busy when I saw you last night. What had you
(been doing)? 9. I (called) Paul at 7.00 but it wasn't necessary because he had
already (got) up. 10. When I (saw) him he (was crossing) the street. 11. While
he (was watering) the flowers it (began) to rain. 12. Ann said that she (was) on
holiday. I (said) that I (hoped) that she (was enjoying) herself. 13. When I
(was looking) through your books I (noticed) that you (had) a copy of Jack
London. 14. She said that she (did not like) her present flat and was (trying) to
find another. 15. When Ann (had finshed) her homework she (turned) on TV.