We are students from Thailand,and we decide____(save) elephants. The elephant is one of Thailand's____(symbol). Our first flag had a white elephant____it. This is a symbol of luck. Elephants are smart animals. It is easy for them to play soccer____music. They can also draw very____(good). In addition, they are strong enough to carry a lot of things for people. People say that an elephant never____(forget). They can walk for a long time and never get____(lose). They can also remember places with food and water. This helps them to live. But now elephants are in great____(dangerous). People cut down many trees, so elephants are losing their homes. People also kill____(they) for their ivory.Today there are only about 3,000 elephants. It is necessary for us to try our best to save the trees and not to buy things that____(make) of ivory. It is important to remember that March 13th is Thai Elephant Day.

治理日益严重的雾霾天气，是国家和企业的责任，公民个人无能为力。