She ______________________(graduate) from school in 2001.
graduated
We entered the house quietly because everyone ____________________(sleep).
was sleeping
Neil Armstrong and Buzz Aldrin (land)___________ on the moon in July, 1969.
landed
_______________ the fire _______________ (start) by the time you arrived?
had started
When we got to the house yesterday morning, the baby __________ (drink) a bottle.
was drinking
I _______________ (not sleep) when you got home late last night.
wasn't sleeping
What .................................... she .................................... (say) when he asked her to marry him?
did, say
After we ...................................... (argue) for an hour, I realised that I was wrong.
had argued
What _______ she ________ (do) this time yesterday?
was, doing
She ________ already _________ (finish) her work when the telephone rang.
had finished