Tom began to work in the bank five yeas ago.改为同义句

Tom began to work in the bank five yeas ago.改为同义句 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 Tom began to teach in our school for 10 years ago.Tom _____ _____ in our school for 10 years. Professor Luo began to work in this lab five hours ago的同义句改为：It _____ ______ five hours _____Professor Luo began to work in this lab 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. the farmers began to work in the fields _____dawn (in ,on,at,until) they (know)each other since they (begin) to work in that factry.请问正确时态是什么呢?1.knew.began.2.have known.began.3.had konwn.began. my father began to work at the factory in 1975（同义句） We have lived here s( ) my father began to work in this city. he began to work in this shop several years ago的近意 We have lived here s( ) my father began to work in this city. She began to work in the factory in 2000.改为同义句.She _____ _____ in the factory _____ 2000 How does Tom goes to work?改错还有我Who work in a car company? In july,she flown to ..In july,she flown to America to begin to work.这句话为什么用的是begin to而不是began to 用所给词填空.（急!)三、用方框中所给单词填空ingeneral provide… with… according to quite a few be willing to hold on to dream about on vacation hope to be supposed to56.Tom began to work in a new firm.Thefirm _______ him ______ I have been in love with the city____I began to work here A.when B.till C.since D.while _____yesterday Kate`s sister began to work in a company.(用适当的介词填空)我觉得from