On the annual International Volunteers Day, the world _____ the work of millions of people who give their time to help others.
What I value most for a holiday is________I relax myself after the heavy work.
The author of the article believes that it is the test system,________teachers,that is responsible for the heavy burden of the middle school students nowadays.
Hurry up!The train________.You know it________at 8∶00 am.
Life is like a game________you play five balls in the air—work,family,health,friends and spirit.
Across all media,people are debating about________we need to keep track of every school bus on China’s road.