“The moment ______ soon,” he thought to himself, waiting nervously

When I reach the school grounds there are lots of “good mornings” _____me _____the boys, many _____whom have walked a long way, sometimes up _____two hours, to get to the school[ ]

Though the “No smoking” signs have existed for long in public places, heavy smokers oftenthem and light up cigarettes.

about this computer program, a huge amount of time and energy　　　　.

Look!The teacher is standing of the classroom.