i told him that Tom would mend the TV set for us as soon as possible.为什么要用would mend,而不用men
问题描述：
i told him that Tom would mend the TV set for us as soon as possible.为什么要用would mend,而不用men
答
as soon as possible（越快越好）表明该句要用过去将来时态（因为还没有修好）,所以要用would mend
过去将来时态的形式是：would +动词原形