1)Mr O'Sullivan(fix) his car when I(see) him 2)What(you/talk)about when I(come) in
3)Sheila(break) her leg as she(walk) down the stairs.
4)(you/sleep) when I(call)?
5)The TV (be) on but he(not watch) it.
6)We(not drive) fast but the police(stop) us.
7)The film(start) at 8.00 and(finish) at 10.00
8)While the teacher(talk), I(think) about my birthday party.
9)He(not answer) the phone because he(not hear) it
10)(Bruce/wait)for you when you(arrive) at the station?
11)What(you/do)at nine yesterday morning
12)Mum(cut)her finger while she (cook)