Question

10. use past continuous or past simple. 1) we (have) a walk, when we (see) mary. 2) she (go) to the cinema, when the police (stop) her. 3) i (have) breakfast, when my brother (phone) me. 4) when the teacher (come) in, you (play) football in the classroom. 5) they (wait) for the bus, when it (start) raining. 6) the telephone (ring) while i (have) a bath. 7) the accident (happen) while janet (cross) the road. 8) when my sister (call) me, i (have) a cup of tea. 9) you (wait) on the platform, when the train (arrive) . 10) when i (go) out, they (chat) on the internet.

Answer 1

1were having.saw
2was going.stopped
3was having.phoned
4came.were playing
5were waiting.started
6rang.was having
7happened.was crossing
8called.was having
9were waiting.arrived
10went out.were chatting

Answer 2

1. p.c/p.s
2.p.c/p.s
3.p.c/p.s
4.p.s/p.c
5.p.c/p.s