将下列句子中的汉语部分译成英语，注意使用适当形式，并将答案写在答题卡（答题卷）的相应位置上。
① is my favorite TV program. (动物世界)
②It's polite to keep our voice down . (在公共场合)
③The world is thirsty, so we should in our daily life. (节约水)
④Sarah loves her dog very much. She always regards it as her . (家庭成员)
⑤The great artist his amazing use of colors and shapes. (以……而闻名)
