Mr. Ken is a clever and brave man. He works _______ a detective. He hopes _______ the innocent _________ find the guilty. One day, he invited his friend Jill _________ a film. They arranged to meet outside the cinema. After work, Ken went to the cinema _______ underground. But he was still late. Jill was angry with him and refused _________ to him. So Ken went to buy some chocolate to make her happy. On their way home from the cinema, _______ happened to them. A young man was walking after a woman. A moment later, Ken noticed the man _________ the woman’s money from her handbag. So he went up and caught the man, but the man denied _________ that. He said the money was his but not __________. The woman told Ken that there was some ink on several one-hundred notes. At last, the police came and took the man away.