We decide to give a gift to our school for her birthday before      (graduate). We had a heated discussion        what gift to give. We think we should do       we can to help our school. Some advise       (plant) more trees on the coming Tree-Planting Day to make our campus more beautiful,      others hold the view         we should introduce the history of our school to friends, schoolmates or relatives. Besides, we can show         around our school to make her better        (know). As far as I am concerned, I'd like to study even        (hard) for a better university. In this way, our school will be proud of us and thus we can make an even greater      (contribute) to her.