She read a book _______ waiting for the doctor.
while
They always watch TV ______ they eat dinner.
while
She was listening to music ________ doing her homework.
while
_____ I tried to pet my cat, he scratched me.
when
He was running ______ it started to rain.
when
They roasted marshmallows _______ sitting around the camp fire.
while
He didn't wake up ______ his alarm went off.
when
She was delivering the mail ______ she was bitten by a dog.
when
She read a book ______ riding the bus.
while
She was at work _____ the earthquake struck.
when
The girl was surprised _____ she opened her Christmas gift.
when
She likes to talk on the phone ______ she works out.
while
It's really dangerous to text _____ driving.
while
He was riding his bike _______ he got hit by a car.
when
They ate popcorn _______ they watched a movie.
while
I was cooking dinner ______ John called.
when