My job is_(clean)the street

My job is_(clean)the street my job is to make the street clean 和my job is making the str My job is to clean the street为什么要用to do而不用doing?具体说明.my favo My job is clean the windows It was my job ( ) (clean) the classroom 3.The sink is_.please clean it. My job is cleaning the classroom.和My job is to clean the cla it is my job __(clean)the rooms every day It is your job to keep the street 是加clean吗,为什么 clean the street carefully对吗 My job is clean the blackboard.We hope you to go to the park It is my aunt,s job ( )the park clean . A.keep B.keeps C.to