My brother can't go to work __because of_his foot being hurt

My brother used to go to work on foot对on foot进行划线部分提问How_you My mother didn't go to work on foot.She went to work by bus My brother is so young t() he can't go to school=my brother My brother hurt his___________yesterday.He can't walk now.A. My brother is so young that he can't go to school.(改为同义句） My little brother is very young .He can't go to school. My little brother is very young.He can`t go to school.改为同义句 My brother can't go to school b_____ he is only three years my brother is j—— five years old.he can‘t go to school They didn't go to work by bus.They went to work on foot inst My father () go to work on Sunday. (am,doesn't,do,does,can,d My brother often________(go) to school on foot.用正确形式