Past Perfect VS Past Simple

She _____ to the store and bought some groceries.

• went

• had gone

• going

• goes

When I arrived at the station, the train _____ already left.

• has

• had

• have

• was

After they _____ the movie, they went out for coffee.

• watched

• had watched

• watching

• watch

She _____ dinner before she went to the meeting.

• ate

• had eaten

• eats

• eating

By the time I got to the party, everyone _____.

• left

• had left

• leaving

• leaves

He _____ the book before the class started.

• read

• had read

• reading

• reads

He ___ (lose) his keys before he ___ (leave) the house.

• lost / left

• had lost / left

• lost / had left

• had lost / had left

I ___ (know) him for years before we ___ (start) working together.

• knew / started

• had known / started

• knew / had started

• had known / had started

When we ___ (get) to the airport, the plane ___ (take off).

• 1. got / had taken off

• 1. had got / took off

• 1. got / took off

• 1. had got / had taken off

After they ___ (finish) dinner, they ___ (go) for a walk.

• finished / went

• had finished / went

• finished / had gone

• had finished / had gone