ny people, paper is ________ better material, because ________process for recycling paper seems much easier

_____ you talk to or write a message to someone, you show your language skills to others.

Wu Yishu, 16-year-old girl from Shanghai, won final of this year Chinese Poetry Conference(《中国诗词大会》.

In those days, the old woman ________ sit at the door for hours, waiting for her son to return from abroad. [ ]

The day_____ I stayed with a disabled boy is never to be forgotten.[ ]