We / hear / a loud noise // we / rehearse
We heard a loud noise while we were rehearsing.
The boys / play / football // one of them / fall
The boys were playing football when one of them fell.
Millions of people / watch / the news // the announcement / start
Millions of people were watching the news when the announcement started.
All the lights / go out // I / take / the lift
All the lights went out when I was taking the lift.
Louisa / see / a big snake // she / walk / in the woods
Louisa saw a big snake while she was walking in the woods.
My brother / eat / chocolate cakes // the phone / ring
My brother was eating chocolate cakes when the phone rang.
The children / sleep // a loud noise / wake them
The children were sleeping when a loud noise woke them.
My mother / help / the driver // we / wait / for the ambulance
My mother helped the driver while we were waiting for the ambulance.
The fire alarm / ring // I / do / a science experiment
The fire alarm rang while I was doing a science experiment.
The students / watch / a film // the fire alarm / sound
The students were watching a film when the fire alarm sounded.
We / hear / a crash // we / study / in the library
We heard a crash while we were studying in the library.
The zookeeper / feed / the lions // he / notice / the open gate
The zookeeper was feeding the lions when he noticed the open gate.
I / fall // I / ice skate / yesterday
I fell when I was ice skating yesterday.
James / put / the fire out // we / wait / for the fire engine
James put the fire out while we were waiting for the fire engine.