【C8】______A．beB．beingC．is

The film is about to begin. Please ______ seated.A、beB、areC、isD、being

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Thermal expansion of solid is ______ detected by our naked eyes.A．small so as not beB．so s

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It is necessary that measures _____ taken right now.A: beB: must beC: will beD: can be

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My father ______ sixty next year.A、is going to beB、is to beC、will beD、is about to be

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The room is in such a terrible mess. It______cleaned as the landlady said.A．mustn"t beB．mu

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A number of books______ missing from the library during the Second World War.A．beB．beingC．

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There _____ a TV set and a number of chairs in the sitting room .A.areB.beingC.wereD.is

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