________ is the best singer in your class?

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They found that they couldn't afford the new drug available, because it was________ expensive .

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“I' m glad to see you are ________ before class,”the teacher said to the students.

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Allen had to call a taxi because the box was________ to carry all the way home.

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She speaks as if she ________ on the spot.

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I didn't go to the party, but I do wish I________ there.

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----It's raining, and I have no umbrella.

----Here' s mine, and I insist ________ it.

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----Why didn't Tom give you one of his paintings?

----I didn't want one, but he would have given me one if I ________.

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If I ________ out of my ink, I would have finished writing the paper.

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Why didn't you tell him the truth? If I________ you, I would have.

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