阅读下面短文，根据以下提示：1)汉语提示，2)首字母提示，3)语境提示，在每个空格内填入一个适当的英语单词，所填单词要求意义准确，拼写正确。
Many of us were raised with the saying“Waste not，want not.”None of us，(1)h ，can completely avoid waste in our lives.
Any kind of waste is thoughtless.Whether we waste our potential talents，our own time，our limited natural (2) 资源)，our money，or other people's time，each of us can become more aware and careful.The smallest good habits can make a big (3)d 节省)oil，water，paper，food，and clothing，we are playing a part (6) _________cutting down on waste..It's a good feeling to know in our hearts we are doing our (4)b in a world that is in serious trouble.By focusing on (5) ( (
