________ you must have a good method to learn English well.

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It’ll ________ to lie in bed reading.

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The slaves ________ a century ago, but the black people are still not given their full human rights.

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She never ________ worries ________ he family, but she always tells them her happiness.

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—By the way, what does your father do now?

—___, he is making a study of Europe in Germany.

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Tigers would ________ if men were allowed to shoot as many as they wished．

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You can try it yourself, you are ________ a child．

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A dinner always begins with soup and ________ fruit.

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Do you know the ________ of the fire that burned the whole building down?

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I’ll water them to ________ the soil ________ too dry.

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