He used ____(work) as a teather two years ago.怎么填空?

He used ____(work) as a teather two years ago.怎么填空? he used to work deep at night,____ ______?A.didn't he B.usedn't he 另外,used to 是情态动词吗? ____ he ___ (work)?_No ,he is having a rest. ____ he ___ go to work by ferry before the bridge was built?a.Did; used to b.Did; use to为什么选B?Did引导疑问,use就不用used了吗? he went to work ____ ____ ____ We ____ six days a week for ten years.but we only work five days now.A.have used to work B.used to work C.have been used to working.D.have used to working he used to work fourteen hours a day.为什么不是for 14 hours a day? He _____to work buy bus ,but now he goes to work on foot.A used to going B used to go C used going D was used to go He used to work fourteen hours a day a day.He did this___dayA.one B.some C.each D.a Tony told his friends that he ___ hard work in the end..A.got used to doB.used to doC.got used to doing he is used to sleeping ____ 高三英语单选题,求详解He ________ in a small shop,but now he is president of a big business company.A.used to working B.was used to workC.used to work D.was used to working his father loves his work and he he -----the hard work选什么?his father loves his work and he he -----the hard work中间应该填什么?为什么 A：is used to do B:is used to doing C：used todoing D：used to do. 我想问 use to和used to 和 be used to的用法1.he(is used to)(used to)work sixteen hours a day.2.i(use to)(used to)see him often.3.he always(uses)(used to)scented soap.4.he(used to)(is used to)buy two bars of chocolate a day.5.i could not stand It is a long time since he moved here ,he must have___here.A.got used to working B.used to work选什么,为什么 ( )He ____ in Shanghai for five years.( )He ____ in Shanghai for five years.A is used to living B is used to live C used to live D used to living Does he often ____ a taxi to work?No,he doesn't The young man used to () to work,but he is used to () to work now.