题目内容：

阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空白处填入一个适当的词或使用括号中词语的正确形式填空。

Most people don't have interest in rainforests. First of all,they seem so far away from us._______(two),they seem dark and dangerous. However,Jeff Corwin is different from most people. He has been interested in rainforests _______ he was a child.

Rainforests produce much of the air we breathe every day. Jeff learned this fact in primary school. Since then,he has had one goal：_______(tell)people the importance of rainforests._______,he is most interested in the special animals living there.

Rainforests are home to half of the animal _______(group)in the world. Many of the animals there cannot live anywhere else. The rainforests are important to _______(this)animals,and they are important to the rainforests,too. They are good _______ the forests,as each one plays a role in _______(keep)the rainforest healthy.

Jeff wants to help people understand the _______(value)information. He has started clubs for young people. The clubs teach ways to help protect rainforests. Jeff believes education is the ________(good)way to protect rainforests. When people learn more about rainforests,they will try to help save them.

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