WHAT DOES O LEVEL ENGLISH LANGUAGE IN ISLAMABAD MEAN?

Boarding was quick and productive. Floor staff have been pleasant and courteous. Meals was tasty, portions were being good for me. Food containers stored slipping around the tray. Tray would glance greater with an anti-skid tray mat. I'd the bulkhead seat which was very not comfortable for couple of causes. Aircraft is intended with no throughput t