I was not sleeping
He was waiting at home all day
Alan was cutting the grass the other day
While we were playing tennis,
While John was driving home,
While I was eating lunch,
When you arrive,
While she was sleeping,
someone took her phone.
when she sent him the message.
the phone rang.
call me.
when the snake appeared.
when you got home late last night.
he saw a great accident.
it started to rain.