Thank you for ________ CCTV's Around The World show.

    Air pollution(污染) is a big problem. It's bad for all 1 things on Earth，and it is not the only one kind of 2.Water pollution makes fishand pollutes our drinking water. Noise pollution makes us get3more easily.

Many countries are making rules(规定) to fight against pollution. They try to stop people 4 burning coal(煤)in the city and releasing(排放) dirty smoke into the5.And if people use 6fewer cars，the air will get 7.

    8earth is our home. We must protect it and not destroy it. That is to say, we should keep the land, water and air 9.At the same time, we had better plant more trees10they can provide a lot of things for us and make our earth beautiful.

吃过晚饭，爸爸正在看《新闻联播》，小林想起他喜欢的电视剧《西游记》马上就要开演了，于是抢过控制器换了频道，津津有味地看了起来。门铃响了，正在整理 文件的爸爸说：“小林，我正忙着呢，你去开门。”小林不情愿地走过去，开门一看，原来是爸爸的同事王叔叔，小林也没说什么，马上跑回去继续看他的电视剧。 王叔叔送给小林一辆玩具汽车，小林却说：“这个礼物是小孩子玩的，我都上初中了！”爸爸和王叔叔谈话时，小林嫌吵，把电视的音量开得更大了。过了一会儿， 王叔叔要走了，爸爸去送王叔叔，小林眼睛也不眨地仍然在看电视。

阅读上述材料，请指出小林不符合礼仪要求的行为，并告诉他正确的做法是什么。