—— He hasn’t gone to the office up to now. —— Well, he ___..

—— He hasn’t gone to the office up to now. —— Well, he _____. A.shouldB.ought toC.ought to goD.ought to have

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The roommates have lived for three years and not once _____w..

The roommates have lived for three years and not once _____with each other.A.they had quarreledB.they have quarreledC.have they quarreledD.had they quarreled

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Into the dark room ,who was surprised when everyone shouted ..

Into the dark room ,who was surprised when everyone shouted "Happy Birthday". [ ]A. walked DavidB. David walkedC. David did walkD. did David walk

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Mr. Black, _____ born in Kentucky, lived and practiced law ..

Mr. Black, _____ born in Kentucky, lived and practiced law in Missouri. A.wasB.he wasC.althoughD.who he was

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_____ in some rural schools that the teacher is even unable ..

_____ in some rural schools that the teacher is even unable to walk through the rows of desks. [ ]A. The classroom is as crowdedB. So crowded is the classroom D. As crowded the classroom is D. The classroom is such crowded

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