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四、动词填空( 5% ) 1. His _________ (not attend) the meeting made all of us surprised. 2. He knows much about the film, so I think he must ________ (see) it before. 3. We arrived at the station, with five minutes _________ (go) before the last train left. 4. If you have become used to a certain routine, then consider _________(change) it by doing something different. 5. The baby requires ________ (look) after.