【2015山东德州】六、阅读表达（共5小题，计10分）
阅读短文，根据题目要求完成各小题。
We need to be responsible(有责任心的)for our environment. Being a frugal consumer(节俭的消费者)is one way to help. But, what exactly does that mean?
Use it up
You can use things up instead of wasting them. Press that last bit of toothpaste(牙膏) out. Use the last little piece of soap. Don’t throw away any bits of the biscuit at the bottom of the box.
74① ____
You do not always need to have new things. Suppose there are holes in your socks. Mend them and wear them longer. You don’t have to have the latest telephone until the old one doesn’t work anymore. Then you get a new one. 72 Think twice before replacing something that still works.
