One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered. Suddenly I【C1】______ that a man sitting at a table near the window kept glancing in my direction【C2】______ he knew me. The man had a newspaper【C3】______ in front of him, which he was【C4】______ to read, but I could【C5】______ that he was keeping an eye on me. When the waiter brought my【C6】______ , the man was clearly puzzled (困惑) by the【C7】______ way in which the waiter and I【C8】______ each other. He seemed even more puzzled as【C9】______ went on and it became【C10】______ that all the waiters in the restaurant knew me. Finally he got up and went into the【C11】______ . When he came out, he paid his bill and【C12】______ without another glance in my direction. I called the owner of the restaurant and asked what the man had【C13】______"Well," he said, "that man was a detective(侦探). He【C14】______ you here because he thought you were the man he【C15】______ . " "What?" I said, showing my【C16】______ . The owner continued, "He came into the kitchen and showed me a photo of the wanted man. I【C17】______ say he looked very much like you! Of course, since we know you, we told him that he had made a【C18】______ . " "Well, it' s really【C19】______ I came to a restaurant where I' m known," I said. "【C20】______ , I might have been in trouble."