Past simple/past perfect
"to be" in past perfect
had been
"to wear" in past perfect
had worn
"to catch" in past perfect
had caught
She ________ up all night because she ________ bad news (stay/receive).
She stayed up all night because she had received bad news.
When the people________at the cinema, the film_________already______. (arrive/start)
When the people arrived at the cinema, the film had already started.
I ____ outside when it _____to rain (go/start).
I had gone outside when it started to rain.
She _______ in Sweden before she _______ to Norway (live/go).
She had lived in Sweden before she went to Norway.
Before the students _____to write, the teacher _____ their mobile phones (start/collect).
Before the students started to write, the teacher had collected their mobile phones.
Laura _____ her glasses because her brother _____ them (repair/break).
Laura repaired her glasses because her brother had broken them.
She_________ where she __________her bag. (not know/lost)
She didn't know where she had lost her bag.
I_____what my mother____ . (remember/say)
I remembered what my mother had said.
The police_______me what I__________. (ask/see)
The police asked me what I had seen.
After the guests_______, the kids ________the house. (leave/clean)
After the guests had left, the kids cleaned the house.
Before I ______ the house, I ____ the dress in the washing machine. (leave/ put)
Before I left the house, I had put the dress in the washing machine.
After they_____ London, they_____to Moscow. (visit/fly)
After they had visited London, they flew to Moscow.