He cleans the offices after all the workers have gone___.A.home B.at home C.in home D.to home请问选哪个?选和不选的原因?顺便把句子翻译成中文.

he cleans the house every day 把every改成yesterday He cleans the street every day问句是什么 He ofen cleans the room on Sunday(划线提问) He cleans the room every Sunday（改被动语态） he cleans his room in the morning否定句 被动语态一般现在时,将此句变为被动Somebody cleans the office every day he is at the office 对at the office提问 he qualified for the office 句子翻译 ____thesewords,he left the office quietly when does he clean the blackboard?he always cleans the blackbaord every day 这句为什么就不需要does Maybe he is at the office.（保持原句意思） He ___ ____at the office He may benot in the office.还是He may not in the office.或者是?为什么, It takes ( )twenty minutes( )the windows.A、he,to clean B、him,cleaningC、he,cleans D、him,to clean He usually cleans his room句子是什么意思 He a 什么cleans his car he goes to school everyday.改变句型改变为否定句和一般疑问句.还有Judy cleans the room everday. 1.He cleans the room every day.用yesterday替换every day2.Mike can fly a kite.对Mike提问 what’s your father doing now?he()the room a.cleaned b.cleans c.has cleaned d.is cleaning