The fact that so many people still smoke in public place ___that we may need nationwide campaign to raise awareness of the risks of smoking.

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. 

________ the new life in Qingdao，the old man lived happily with his son.

 The shop owner would _______ his money every day.

The traffic lights ______ green and I pulled away.