Was/were
Quiz
I _____ shopping
She _____ writing a letter.
We _____ buying a new car.
The new car _____ going very fast to Amsterdam.
John and Mary _____ having dinner, when suddenly it happend.
You _____ sleeping all day.
He _____ finishing the exam when the firealarm started.
We _____ leaving the restaurant when a masked man jumped in.
I _____ not feeling very well yesterday.
They _____ staying at our place for two weeks.