Jenna was baking a cake when she _________ (hear) a scream.
heard
When I married Helena in 2007, I ___________ (be) married three times before.
had been
He looked guilty. I knew he did the wrong thing.
he had done
The passengers were angry because the airline _________ (lose) everyone's bags.
had lost
While George ______ (clean) his room, his mother ______ (cook) dinner.
was cleaning / was cooking
While I was away on holiday, my sister __________ (become) sick and I had to come home.
became
We were really good friends. We had been knowing each other for a long time.
She was exhausted because she _________ (work) since eight o'clock that morning.
had been working
The children ______ (forget) their lunch at home every day last week
forgot
She _________ (have) the scooter for ten years before she bought a car.
had had
She finished her homework before she had watched the movie.
She had finished her homework before she watched the movie.
I __________ (not / see) Jacob for several years, but I recognised him immediately.
hadn't seen
At 7 pm last night, I _________ (realise) that I was very hungry.
realised
Frank bought a new car. He __________ (look) for one for many months.
had been looking