he worked there __ over twenty years 用适当的介词填空

he worked there __ over twenty years 用适当的介词填空 He has worked there (s) last year Alec asked the policeman __ he worked to contact him when ever there was an accident.A.with himB.whoC.with whomD.whom说明选得原因. He worked hard.He could pass the math exam.(合并)He worked hard __ __ he could pass the math exam. -How long has his father worked in that city?-he has worked there s___ last year. He didn't give up math.He still worked hard on it.=He worked hard on math __ __ dropping it. He worked so hard that he __(neglect)his meals and sleep. Look at that __填什么___(build).My father worked there. he askd me when he should go there(同义句)he askd me __ __ __there He’s worked there for all his life.这句话正确吗?worked前面为什么加be? He works in China now ,but he __ in Africa for eight years.(worked/had worked)请问后面括号里面应选哪一个?为什么? Alee asked the policeman with whom he worked to contact him whenever there was an accident Alec asked the policeman( )he worked to contact him whenever there was an accident He said that his son worked there happy every day.A.saidB.workedC.happy改错 today he still ___ there.(A.works B.work C.worked) I __ (肯定) he is going there by train 1.在年轻人的字典里没有失败这个词in the dictionary of youth,__ __ __ __ __ __ __.2.他的英语说得不好,这是因为他从来不努力学习he can't speak english well,__ __ __ he has never worked at it.下面是补全单词1.i deci My grandfather __ after he worked for over forty years .应填入retired还是retires.为什么呢?