Unit 4 What’s the best movie theater?
Unit 4 单元自测
一、完形填空(15分)
The little boy entered the house, unhappy. His mother was __1__ cakes in the kitchen. She smiled as she turned round but __2__ when she saw his face. “Tyler, __3__ happened? Is everything okay?”
“Nothing is okay, Mom,” said the boy, “Today, in our science lesson, Mrs. Green was __4__ the environment. She said that the whole world is getting dirtier and that many animals and plants are dying. She wants us to think of something we can do to help. I thought all the way home, but there is __5__ I can do to make a difference.”
