【C6】______A．areB．to beC．be.D．is

The president is believed__________ seriously ill．A.beingB.to beC.been##

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Japan_____ to the east of china.A、isB、will beC、areD、is going to be

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According to the passage, the major function of BEC is ______.A．propagandisticB．entertaini

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The problem that the population becomes aging ______ .A．is exceptional to GermanyB．has bec

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They keep telling us that it is vital that we ______there on time.A．areB．beC．must beD．woul

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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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54._________A. areB. will beC. isD. was

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