When I __________ home, my parents __________ TV in the sitting room.
was going/ watched
went/ had watched
went/ were watching
Correct Answer: EASY
Action that happened before another action: When+ S + V (Past Simple) …,S + V (Past Continuous).
When I went home, my parents were watching TV in the sitting room.
Translation: When I got home, my parents were watching TV in the waiting room.