he began to work at__dawn every morning because he was heavily in ___debta / /b / thec the /dthe the

He began to work in his thirties是什么意思? It was in 1990 ------he began to work.It was 1990 ------he began to work.用when/that填空 Not until three years ago,did he begin to work outside.这句子中为什么不用 he began to work My brother began to work when he was sixteen. My brother began to work ---- ---- ---- ---- sixteenHe is the oldest teacher in the school.He is ----- ---- ---- ---- teacher in the school. 用old,my,was,to,father,he,years,began,when,when,work,twenty连词成句 he went into his room, turned up the light and began to work这句话对不对 His father began to work as___as he was seventeenAold Bearly Cfar Dbefore哪个为什么? His father began to work since he was seven years old.这个句子有错吗? he began to work in this shop several years ago的近意 He began to work again because he had from a bad cold He was given a for winning the Is Mike at_?_,he`s_home. he began to work at__dawn every morning because he was heavily in ___debta / /b / thec the /dthe the He began to run () restaurant after he was out of () work A、a;the B、a;/ C、/；/ D、the；the [单选题]1.______,when John came to see him.A.No sooner had he begun to work B.He had scarcely begun to workC.Hardly had he begun to work D.Just as he began to work How long do u suppose it is ____ he arrived and began to work here A beforeB whenC afterD since The old man began to work ____ he had A.short rest.A.when B.while C.until D.after 用适当的介词填空,My father began to work _____a driver when he was 20 years old He began to work at the age of 12.at the age of 12.画线,对划线部分提问