Напишите 6 примеров Past Perfect Continuous. (в этом времени подчеркивается длительность действия которое началось и

Ann had been watching TV for an 15 minutes when the light went out.I had been driving for an hour when a policeman stopped me.We had been playing foodball for half an hour when there was a storm.Sam had been waiting for 20 minutes when he arrived.Mother had been cooking for an hour when father called her.He had been mowing for 45 minutes when it started raining.