学进去

   One day, Thomas Edison came home after school and _____ a letter to his mother. He _____, “Mum, my teacher asked me to give this letter to you.”

His mother read the letter to Thomas, "Your son is very clever. This school is _____ small for him to study. We don't have good teachers to teach him. Please teach him by _____.”

Many years _____ Thomas Edison's mother died. Edison became (成为) one of the greatest _____ in the world. He invented more than 2,000 new things.

One day, when he was _____ the house, he found the letter. He opened it and read it, “Your son is ill. We can't _____ him study at our school. He is expelled (被开除了).”

Thomas Edison cried, like a little child. He thought “How clever my mother was!”.