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课时作业(八)
Unit 3 Lessons 15、16
（20分钟 50分）
Ⅰ. 根据句意及首字母或汉语提示完成单词(5分)
1. When you are in d , you can ask the policemen for help.
2. A panda can eat thirty-eight kilos of b every day.
3. A g has a long neck, so it can eat the leaves on the tree.
4. The box is too tall, but it can go (通过)the door if you put it on its side.
5. We should (保护)the plants and the animals around us.
