Past Continuous and Past Perfect

Jenifer wasn't home when we arrived. She had just gone out.

• Past Progressive

• Past Perfect

I was cleaning my room at 9 O'clock yesterday.

• Past Progressive

• Past Perfect

While he was walking along the street, he saw an accident.

• Past Progressive

• Past Perfect

By the time we got to the stadium, the game had already begun.

• Past Progressive

• Past Perfect

I didn't recognize Elena when we met because she had changed a lot.

• Past Progressive

• Past Perfect

I was having dinner when the phone rang.

• Past Progressive

• Past Perfect

While they were reading, they heard a bird singing in the tree.

• Past Progressive

• Past Perfect

A car hit the dog while it was running on the road.

• Past Progressive

• Past Perfect

Had you met him before?

• Past Progressive

• Past Perfect

I had never eaten snails until I went to Morocco last year.

• Past Progressive

• Past Perfect