玩与人生密不可分,从玩中我们可以体会“乐”的滋味,“闲”的价值。玩的原则是 ( )
My parents always tell me ______ more vegetables and fruit.
—What do you often do at weekends? —I often _________ my grandparents.
—Must I hand in my homework now, Mr.Smith? —No,you ________.
—Which season do you like _________,winter or summer? —Summer.
—________people are there in your family? —Three.