将下列单词按所给类别归类

warm, blue, spring, swim, nose, leg, hot, green, winter, red, arm, ride, mouth, cool, summer, cold, yellow, walk, autumn, run

小题1: 表示天气情况的单词：                                                       
小题2:表示身体部位的单词                                                          
小题3:表示运动的单词                                                          
小题4:表示颜色的单词                                                          
小题5: 表示季节的单词