请问He used to run downstairs at school.针对谓语该怎样提问?

he used to run fast.used to 是什么词性,成分? 请问He used to run downstairs at school.针对谓语该怎样提问? My patience is beginning to _____. A. run out B.run away C.run on D. run dow 英语填空The shy boy used to run away when he s____ a stranger Mike——（填空）run to school in the past,now he gets used to——（填空）to school.A used to,run B was used to,running C used to,running D was used to,run选哪个 My uncle ----run everyday,but now he doesn,t like runningA used to B is used to选什么分别解释 The lazy young man has____his money,so he has to borrow some moeny from others.A.cost B.run out of C.run out D.used out 1.He seems to be a student.---No,he ______.A.used to B.used to be C.used请问,该选哪个? Tina used to run in the morning, I used to run,tooTina used to run in the morning, __ ___ I(同义句) He used to go swimming. He used to be short. He used to be weak. 翻译 I used to run the quarter mile Used he to be short?回答是Yes,he used.还是Yes,he used to. 他过去能在10秒内跑完100米 He used to （）（）（）run a hundred meters in less than 10 seconds 他过去能在10秒内跑完100米.He used to __ __ __ run a hundred metres in less than 10 seconds. 他过去能在10秒内跑完100米 he used to [ ] [ ] [ ]run a hundred metres in less than 10 second.填空 Did he use to get up early?= Used he to get up early?请问这俩句成立吗?