閱讀下面材料，根據其內容和所給段落開頭語續寫兩段，使之構成一篇完整的短文。
   It was a beautiful sunny day when Martin went out into the backyard.It would have been a perfect day to play.But Martin wasn't out there to play.
   Two months before，so interested had Martin been in playing the flute （ 長 笛 ） that he asked his mother to buy him the expensive flute and promised to practice at least thirty minutes every day.But it can be difficult to concentrate on a flute when your room is full of cool stuff like a TV，video games and the Internet.So Martin's mother sent him to the backyard to practice，where there would be no distractions （ 分 心 的 事 物 ） .
   Martin sat down on the grass and brought the flute to his lips.He began doing his fingering exercises with his eyes closed.You have to close your eyes when you want to concentrate on stuff.Anyway，he played for a good forty or fifty seconds before he heard a familiar sound： "Hey，Martin."
   He looked in the direction of the voice and saw the face of his friend，his next-door neighbor，Kris，who was smiling at him from the fence.
   "I just got a new movie!" he said， "Want to come over and check it out？"
   Well，that was exactly what Martin wanted to do.He loved movies but he shook his head and said sorry.Kris seemed disappointed that Martin had said no.But he also understood that Martin had to practice a lot when learning a musical instrument.So he left and watched the film by himself
   Martin was alone with his flute.He closed his eyes and started his fingering exercises again.But he couldn't concentrate.He wasn't anything like his father，a biologist.Martin had been to his lab many times.He couldn't understand why his father could concentrate on his researches for so long a time.When he was thinking，his father came over
注意：
（1）續寫詞數應為150個左右；
（2）請按如下格式在答題卡的相應位置作答。
His father smiled when he noticed Martin's absent-mindedness.
__________
Martin felt ashamed and then he nodded，saying he hoped to be a great flute player.__________