4. ann (played/was playing) the piano while tom (painted/was painting) a picture.5. we (saw/were seeing) an accident while we (waited/ were waiting) for the bus.6. she (worked/was working) quietly at her desk when suddenly the door (opened/was opening) and her daughter (ran/was running) in.7. while she (prepared/was preparing) lunch, she (cut/was cutting) her finger.8. we (met/were meeting) while we (lived/were living) in italy.9. which countries (did they visit/were they visiting) while they (travelled/were travelling) round the world? 10. (did you work/were you working) in the garden when i (came/was coming) home? 11. а strange man (walked/was walking) into the room. he (wore/was wearing) red trousers and a pink shirt.12. (didn't you meet/weren't you meeting) your wife while you (worked/were working) in france? 13. i (saw/was seeing) you in the park yesterday. you (sat/ were sitting) on a bench.14. they (lived/were living) in canada when they (met/ were meeting) each other.15. while i (listened/was listening) to music, my brother (did/was doing) his homework.16. what (did you write/were you writing) when your computer (crashed/was crashing)? 17. as he (passed/was passing) the bank, a man in a mask (knocked/was knocking) him onto the ground.18. why (didn't they visit/weren't they visiting) me while they (stayed/were staying) in london? 19. jack (drove/was driving) home from work when he (saw/was seeing) the accident.20. tom (arrived/was arriving) while the children (had/ were having) their bath.
