Paper﹣cutting is a famous folk art with a long history in China． It was used during （1）f to decorate gates and windows．After hundreds of years' （2）d ， it has become a very popular way of decoration．The main cutting tools are （3）s ﹣ paper and scissors or a knife，but clever and skilled paper﹣cutting artists can make very beautiful artworks．Chinese paper﹣cutting works have these features﹣"Flower in flower，theme in theme．" This means smaller pictures and stories are（4）h in the works．You will be amazed by the wonderful designs when you look at their paper﹣cutting works （5）c ．Through Chinese paper﹣cutting， people express their best wishes．
It is （不礼貌的） to push in before others while waiting for the bus．
It'll take about two days to finish the project if everything goes （顺利地）．
The Chinese government has done a lot to control plastic （污染） in big cities．
Have you read the report？ Those （英雄） stories really touched me deeply．