Historians are still mystified by the question____ some ancient civilizations disappeared suddenly in history.
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Do you know if the Andersons are still living there?（）
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There are still（）charts to be corrected.
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According to historians and specialists in demography,there are（）great population movement(s)in the history of the United States.
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8 Are you ____? ~ No, I ’ m still single. ________
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Headlines are almost always in the present tense. Even future events and events that have already happened when they are reported are still described in present tense.
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If you are still craving an illicit food after you exercise, ＿yourself a little.
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Some American colleges are state-supported, others are privately _______ , and still others are supported by religious organizations.
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I walked too much yesterday and ______ are still aching now.
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\The Sixties\, as they are known in both scholarship and popular ______, is a term used by historians, journalists, and other objective academics.
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Two other ______________ are still at large.
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For modem neurosurgeons, some delicate parts of the brain are still inaccessible.
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There are some areas which are still densely populated ____ their severe weather conditions.
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In this stage we are still viewing the new environment from ________ perspective.
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It's a consensus among the researchers that humans are still unconscious of ______.
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There are still a number of factories in the area around Littleton.
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Donkeys and camels are still widely used in some parts of the world as beasts of______.
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________ it is getting dark, ______ the farmers are still working in the field.
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听力原文：M: Well, it's good to see you again. What are you doing these days？ You are still working at the same place, aren't you？
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Today, computers are still inferior to man in terms of______.
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We are foolish enough still to______these old-fashioned ideas.
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Are you still here？ You were here half an hour ago. Who（)for？
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After vulcanization, there are still many carbon－carbon double bonds in the molecular chains of natural rubber.（)
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Comets are still regarded with awe by some people.（）
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Even though my eyes are adjusted ________ the darkness, I can still see very little.
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