一道英语题请教He went home after ( )要填work还是working?为什么

看一道填空题 After _____her work ,she went home. 英语：he went home after he finished all the work改为同义句 After he ___(finish)work,he went home. Tony went home after he finished the work 同义句 He went home after( ) （finish）the work. 初二英语句型转换练习1、Tony went home after he finished the work （同义句）T when he got home after work he went to the bathroom.he was g ____,they went home,---------.为什么填 Their work finished,singi He went home after he finished his work.改为同义句 1.After Uncle Wang finished his work,he went home(写出同意句） after he___[finish]his work he went home at once.why? Tony went home after he finished the work（同义句）