91. Without it, Earth would be as cold and lifeless as the surface of the moon.

　　92. Yao Ming is one of the best basketball players in the world.

　　93. You must have a good sense of style.

　　94. You must have the experience of working with paint.

　　95.You should make apologies to your teachers for being late!

　　96. You will be responsible for different sections of the paper.

　　97. You're fortunate to see his fish lay eggs.

　　98. Zeus is married to Hera.

　　99. In order to save our world, the book is asking us to become “green consumers”.

　　100. In the end, he admitted stealing his own vase.