-- What's on the desk?

-- There ________ a dictionary and two notebooks on it.

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The teacher told the students ________ football on the street.

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-- Do you enjoy traveling by air?

-- No, it's ________ expensive.

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-- You look rather tired. ________ stop to have a rest?

-- All right.

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Two foreigners are in the sitting-room. One is Jack and ________ is Peter.

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Have you heard ________ the story?

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We have enough time to dig ________ holes.

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Betty and John have come back, but ________ students in the class aren't here yet.

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-- What do you think of the pizza?

-- It smells ________. I like it very much.

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It looks very ________.

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