Составьте 5 предложений в Past Perfect Continuous - вопрос №2836899

The road was wet. It had been raining all night.
I had not been swimming for an hour when she returned.
She had been cooking a lemon pie for an hour before I came.
Had your little sister been doing her homework for an hour, when you came?
I had been sleeping for 2 hours when my phone rang up.