He had just drifted off to sleep ________ the phone rang.
when
It is believed she was already dead __________ they called in the police.
by the time
I only saw her once ________ my stay in Rome.
during
________ I was waiting at the bus stop, three buses went by in the opposite direction.
while
___________ I came up, they got into a taxi and went away.
as soon as
Leave the cake to cool completely. _______, make the topping.
meanwhile
The last time I went to Scotland was in May, ________ the weather was beautiful.
when
He was taken to the hospital ________ the night.
during
Please remain seated ________ the performance.
during
She stopped to take one last snapshot. _______, back at the camp, cook had dinner ready and waiting.
meanwhile
Let us know __________ you get the news from the hospital
as soon as
________ it’s done, we will be able to complete the project.
as soon as
He had taken a train to Rome via Bologna. __________, back in London, police raided the flat where his wife lived.
meanwhile
________ she showed up, I finished eating.
by the time
You can go swimming ________ I'm having lunch.
while