It took Charlie several months to save up(积蓄)seven dollars. He wanted to b a model plane and went to the shop with the money.
On the way, Charlie saw a little boy cat a corner of the street. "W are you crying?" Charlie asked.
“Three big boys took a my four dollars just now." the boy said, "I was on m way to buy some exercise-books, but now I can't."
Charlie thought of the s dollars in the pocket. He also thought of the model plane and the poor b . Charlie wanted to walk away, b he did not. At last he g four dollars to the boy and went home.
Charlie f happy. Do you know why? He was happy because the little boy was happy.
