While I______(watch) tennis on TV, my sisters______(play) a video game.
was watching, were playing
_______(Sue/work) at the restaurant when she ____(meet) Frank?
Was Sue working,met
John_______(walk) towards the stadium when he_____(hear) some supporters singing.
was walking,heard
We______(cross) Green Street when we ____(see) a bank robbery.
were crossing, saw
The play____(end) and everyone _____(leave) the teatre.
ended,left