阅读《枣核》的一个语段，按文后要求完成小题。
      她把我安顿在二楼临湖的一个房间后，就领我去踏访她的后花园。地方不大，布置得却很精致匀称。我们在靠篱笆的一张白色长凳上坐下，她劈头就问我：“觉不觉得这花园有点家乡味道？”经她指点，我留意到台阶两旁是她手栽的两株垂杨柳，草坪中间有个睡莲池。她感慨良深地对我说：“栽垂柳的时候，我那个小子才5岁。如今在一条核潜艇上当总机械长了。姑娘在哈佛教书。家庭和事业都如意，各种新式设备也都有了。可是我心上总像是缺点什么。也许是没出息，怎么年纪越大，思乡越切。我现在可充分体会出游子的心境了。我
      想厂甸，想隆福寺。这里一过圣诞，我就想旧历年。近来，我老是想总布胡同院里那棵枣树。所以才托你带几颗种子，试种一下。”

It's often ____ (wind) in spring in my hometown.

    Natural resources are things that we use that come from Earth.  Out natural resources are limited(有限的). This means that they will not1 forever.

    Some are renewable, like when you plant a new tree when you2one down. Others are not renewable, like when you dig coal out of the 3.Once it is used, it is gone. People realize the4that Earth's natural resources are limited, and can do things to help save those resources.5you try to save a natural resource, you try to use less of it, so it does not run out so 6 One way that people save fuel, like gasoline, is by riding a bicycle or walking when the 7is short instead of driving everywhere. Water is a very important natural resource because we all need it to stay8. We can keep water9making sure that our pipes and taps do not leak(漏). We can also make 10 choices to save water, like only using the dishwasher or washing machine when they are full.

    Everyone can make contributions to protecting natural resources.