There are many different kinds of stories. Detective (侦探) stories have been popular since Conan Doyle {#blank#}1{#/blank#} (write) his famous stories about great detective Sherlock Holmes. Readers read this kind of stories mainly for pleasure.

    In a story, a man was murdered. Who did it and why? Mr X hated the dead person and wanted {#blank#}2{#/blank#} (kill) him, but had no chance. He was somewhere else when the murder {#blank#}3{#/blank#} (take) place. Mr Y could do it {#blank#}4{#/blank#} (easy), but seemed to have no reason to do it. Mr Z had reason for killing him {#blank#}5{#/blank#} he had already got all the dead {#blank#}6{#/blank#} (man) money. Was X, Y or Z the murderer? Or was it somebody else? In the end, the detective will find out the answers {#blank#}7{#/blank#} all the questions, and the story will not end until the mystery {#blank#}8{#/blank#} (solve).

    The ending is always unexpected. The criminal turns out to be that nice Mr C, who you thought would never hurt {#blank#}9{#/blank#} ant! At the end of the story, all the clues become clear and you will say, "Oh yes, of course, it is the {#blank#}10{#/blank#} (true)."

    Can you imagine a world without the Internet? It is {#blank#}1{#/blank#} (interest) to think about it.

    Now, China has more than 800 {#blank#}2{#/blank#} (million) Internet users, according to the China Internet Network Information Center. This is the {#blank#}3{#/blank#} (high) number of users in the world. Today, 66% of Chinese netizens (网民) are teenagers. "They spend about 13 hours {#blank#}4{#/blank#} (go) online every week." said Qian Hulin, {#blank#}5{#/blank#} Internet engineer.

    Teenagers surf the Internet to search {#blank#}6{#/blank#} information, communicate with friends and have fun. On the Internet, teenagers can find out almost anything {#blank#}7{#/blank#} (easy). And surfing the Net can help with their homework and widen their knowledge.

    Li Dong, a teacher {#blank#}8{#/blank#} works at No. 14 Middle School in Shijiazhuang, likes her students to use the Internet. "When we talk in class, students who surf the Net usually know clearly more background information {#blank#}9{#/blank#} the others," she said.

In addition, people can use the Internet {#blank#}10{#/blank#} (write) letters or stories and send e-mails. Many teens keep in touch with their friends online. It is cheaper and quicker than phoning somebody far away.

—Yes, I like it very much.