Past perfect or past perfect continuous

We ______ all day for the party and by 7 o'clock we still weren't ready.

She said she ________ to be attacked by a bear.

She ____ just____ writting a letter when the door bell rang.

By 8 o'clock the kids ______their homework and were reade to go out.

Ann and Peter _____ their homework and by 8 o'clock they still ____ it.

Mary ________ English for 3 years before she visited Canada.

When the police arrived the thief ____ away and there was nobody around.

- I knew you __________.

- How do you know?

- Your hands were covered with paint!

She _____________ for 4 hours when we woke her up.

Peter quickly forgot everlasting he ______ at school.