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科目： 來源：不詳 題型：單選題


—Is Jack on duty today?
—It________ be him. It’s his turn tomorrow.
A．mustn’tB．won’t C．can’tD．needn’t

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科目： 來源：不詳 題型：單選題


—May I smoke here?
—If you ________, choose a seat in the smoking section.
A．shouldB．couldC．mayD．Must

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科目： 來源：不詳 題型：單選題


32. －Kate, what is wrong with your pen again? There is not enough time.
－The ink_____come out.
A．doesn’tB．won’tC．hasn’tD．can’t

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科目： 來源：不詳 題型：單選題


33. It is surprising that he_______have been such foolish, he never made such a mistake.
A．mustB．couldC．should D．Might

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科目： 來源：不詳 題型：單選題


. I’m sorry to have known my train arrives in New York at eight o’clock tonight. The plane I would like to take from there ____ by then. 
A．will have leftB．would leaveC．had leftD．has left

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科目： 來源：不詳 題型：單選題


. — You could have turned to the soldiers for help.
— Yes, but we ____ to manage it on our own. Who would think we would fail?
A．would hope B．hopedC．had hopedD．have been hoping

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科目： 來源：不詳 題型：單選題


. If you don’t like to swim, you ____ as well stay at home.
A．shouldB．mayC．canD．Would

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科目： 來源：不詳 題型：單選題


. Tracy has gone abroad for further study. It ____ be her. The girl you saw yesterday is her sister.
A．mayB．shouldn’tC．mustD．can’t

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科目： 來源：不詳 題型：單選題


. Mother has been busy packing my belongings, making sure I have everything I need. It feels as if she ____ to college with me.
A．were goingB．had goneC．would goD．has gone

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科目： 來源：不詳 題型：單選題


. — We had a good time in the park last Saterday. Pity you weren’t there.
— I really ____ come but I was looking after my mother in the hospital.
A．mustB．ought toC．need haveD．should have

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