It is meaningful to save some pocket money for charity work28/30It is meaningful to save some pocket money for charity work.Nobody thinks it is meaningless to loose money for charity work.Saving some pocket money for charity work is a meaningful thing to do.It means that we have to save some pocket money for charity work.We mean to save some pocket money for charity work.Giải thíchĐáp án: B Dịch: Tiết kiệm một ít tiền tiêu vặt để làm từ thiện thật ý nghĩa.