一篇完形填空,顺便求一篇名为“Let's save water”的作文

一篇完形填空,顺便求一篇名为“Let's save water”的作文
I was Sunday yesterday.I went to the town and b___ a book about robots in Xinhua Bookstore.To my surprise,w___ I was walking out of the bookstore,I heard a loud sound.You couldn't imagine how loud the sound was.It was terrible!Can you guess what happened?A plane was f____ very low and getting lower and lower.And then the plane landed on the g___ five kilometers from the town.Many people went there and I followed t____.And then when I got there,there w___ many policemen.They told us it was an accident,and something was w___ with the plane.Luckily,nobody got hurt.The people i___ the plane all felt very nervous.Nobody knew there would be such an experience in his/her l___.They should thank the pilot.He did very well.He s___ more than one hundred people's lives.