everyone should __ and save a little money each year for when he retires.
翻译：每个人都应当向前看 并每年存些钱用来养老.
选 C 计划未来,预测未来；预取； look forward 是指水平向前看, look forward to do 期待做某事；look up 查阅 look into 调查事故,照镜子,向.里面看