根据所给汉语意思及文章内容，写出单词的正确形式。每空限填一词。
Little Tony used to be a hard-working boy.  He always got good grades every ________ (学期). He also had a __________(圈子)of good friends. Unluckily, when he was 9 years old, his house was on fire and his father lost his life in the fire. This________ (造成)Tony’s unhappy life. Because of his father’s ____（死）, he had to live with his poor grandmother. You know it must be difficult for them to afford their daily life. He didn’t like to go to school.
He     (浪费） lots of time lying in bed. He was worried about his grades . He made many ____(错误)in his schoolwork . His teacher, Mr. Smith, noticed that and decided to ________(提供)him some help. Mr. Smith often talked to him patiently and helped him with his schoolwork. He paid special attention to Tony’s ______(学习). He often encouraged Tony to achieve his dream. With the help of Mr Smith, Tony caught up with his classmates _________(迅速地)and became a hard-working boy again. He did very well in the _________(最后的)exam.