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I wanted to do something special for my 15－year－old son, who has always been a perfect boy. He worked all summer to earn enough money to buy ___(he) a new racing－bicycle instead of asking for money from me. Then he spent hours and hours on it. I loved my son so much ____I bought him a pair of sunglasses and gloves. When my son rode the racing－bicycle with them, he looked very cool. He dreamed ___ taking part in a race and winning.
On November 10th, my birthday, when I went to the kitchen to start the milk and bread in the morning, I found  ____  beautiful guitar on the table, beside which was a card, ____(say), “Happy birthday to my wonderful mother.” I was surprised and then began to sob. I remembered once I ____(joke) to my family that I wanted to learn playing the guitar to make my life colorful. I had ___(forget) it, but my son remembered. He took it ___(serious), and bought me one  as a birthday gift. When I wondered ____ my son could buy this expensive gift, soon I realized that my son had sold his racing－bicycle ___(get) me the guitar.