A harmonious society is like a symphony orchestra—each person contributes a small sound,but when ______ with other sounds,it becomes beautiful music.
According to school bus safety rules, when a school bus stops on the road to _____or pick up students, other vehicles behind it must stop to wait.
Poor Tim! He had his pocket ________on his way to the theatre. So he had to give up his favourite play.
---Are you content with her lecture? ----Far from that. It _______.
In _____world, where computers rule our work and life, online searches have become _____necessity.
My boss hates interruptions,when he is trying to work.