阅读短文,从方框中选择适当的单词填空(每词限用一次)。
Do you like elephants? Elephants are __________________ animals. They can play soccer or music. They can _______________ draw very well. People say that “an elephant never forgets”. Elephant can walk _______________ a long time and never get lost. They can also remember places with_______________ and water. This helps them to live. But elephants are in great dangerous. People cut down trees so elephants are losing their homes. People also kill elephants for their ivory.
Today there are only about 3,000 elephants (over100,000 before) We must save the trees and not buy things. _______________ of ivory(象牙).