.Not only food and clothing but also medical treatment has been _________the people who need it in the flooded areas.

His father is a laid-off worker with a total income of around 300 yuan per month, which ________ only the basic needs of his family. 

       of the land in that district          covered with trees and grass.

All the students in this school are required to____ at least two lectures on how to study every month.

Take a regular holiday away from home to relax yourself from the pressure of your work, even if you are living on a tight ______.