The chairman ________ hold office for five years according ..

The chairman ________ hold office for five years according to the constitution.A.might B.couldC.needD.shall

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I ________ use a clock to wake me up because at six o’clock..

I ________ use a clock to wake me up because at six o’clock each morning the train comes by my house.A.mustn’tB.needn’tC.shouldn’tD.couldn’t

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_____ I accept that he is not perfect, I do actually like th..

_____ I accept that he is not perfect, I do actually like the person.A. While B. Since C. BeforeD. Unless

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He is so happy _____ his father has promised to buy him an M..

He is so happy _____ his father has promised to buy him an MP5 player.A. that B. while C. which D. because

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(2013·江苏南通市二模)We ________ have hurried all the way to..

(2013·江苏南通市二模)We ________ have hurried all the way to the airport — the flight was called off because of the foggy weather.A.mustn'tB.couldn'tC.needn't D.wouldn't

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