Изберите верный вариант ответа.Sorry we are late, we had missed/missed the

Изберите верный вариант ответа.

Sorry we are late, we had missed/missed the bus.
I did/had done my homework, cleaned/had cleaned my room and then went for a walk.
The man arrived at the station but the train had already left/already left.
By the time Jenny got to the party most people went/had gone home already.
They travelled/had travelled to Barcelona last month.