A 12-year-old boy got lost on the subway after going out alone on Sunday. The boy came to Shanghai to visit his parents during the summer holiday. Although his parents were happy to see him, they {#blank#}1{#/blank#} little time with him. The boy did his homework for two {#blank#}2{#/blank#} and felt bored, so he went out to play on the subway. He had fun playing there. But when he felt tired and hungry, and wanted to go home, he didn't know at which station he should get off. The police found the boy {#blank#}3{#/blank#} on the subway and took him to the office. They bought him something to eat and asked him some questions. The boy's parents couldn't find him after arriving home. They felt {#blank#}4{#/blank#} and called the police right away. They got to the police office and saw {#blank#}5{#/blank#} son. They were very happy and thanked the police.

    In the past there lived a man in a small town called Zheng. One day he {#blank#}1{#/blank#}to buy himself a new pair of shoes. He measured (测量) his feet with a ruler first and wrote down his {#blank#}2{#/blank#} on a piece of paper. Then he went shoe shopping.

    When he arrived at the shoe shop, he reached into his pocket (口袋), but he {#blank#}3{#/blank#}the paper was not there. So he said to the salesman, "I have left the measurement at home and don't {#blank#}4{#/blank#}the size. I'll go back home to take it."{#blank#}5{#/blank#}these words, he ran out of the shop.

    He ran back home, found the paper and then ran to the shop {#blank#}6{#/blank#}. But it took him a few hours and the shop was closed (关闭). He{#blank#}7{#/blank#}the afternoon on the way and did not buy his shoes at last.

    Someone asked {#blank#}8{#/blank#} "Did you want to buy the shoes for yourself?"

    "Of course," he answered.

    "Then {#blank#}9{#/blank#} don't you try the shoes on by yourself?"

    "I trust (相信) the ruler {#blank#}10{#/blank#} than my feet," he said.