Our teachers are at work. You ________ make so much noise.

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He ________ see a doctor before it's too late.

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One ought ________ for what one hasn't done.

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It's ________ that I'd like to go on a picnic.

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Mary as well as her sisters ________ Chinese in China.

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Nobody ________ to smoke in the cinema.

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Sir, you ________ be sitting here in this waiting room. It's for women and children only. (NMET 1996)

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Johny, you ________ play with the knife. You ________ hurt yourself. (NMET 1996)

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________ your exercises ________ Jack's and you'll realize you should work harder.

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Black people united together to fight ________ slavery ________ freedom.

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