With his car__down,Tom felt very __,because he had no choice but to get it __.

第一个空应填breaking,因为break down 是不及物的动词短语.车子坏了构成主动关心.我也这么想，但老师给的答案是broken...你可以让老师讲解一下理由。表示坏了的时候是不可数的。The machine must break down at this busy hour. 正忙的时候机器偏偏坏了。谢谢、^-^不用谢！