The Yangtze River （长江） is the __________ river in Asia and China, and the third-longest in the world, after the Nile in Africa and the Amazon in South America.

It is said that Bob will drop out ofschool because his family cannot afford the school fee.– _____, let’s give him a hand.

To value time, one should live each day as if it _____ the last day of life.[ ]

My parents always tell me ______ more vegetables and fruit.

The Browns usually drive to the park on Sundays. But today they go to the park_____ foot.