He felt quite when he stayed with us.
A. pleasantly B) anxiously C) at ease D) easily
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I ran Alice, who was on her way to see how I was getting along.
A. up B) out C) over D) into
In less than a year, he came to terms his life and work there.
A. to B) with C) in D)for
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The mass of an object is multiplied by the speed of light squared; other words, the speed of light is multiplied by itself.
A. by B) for C) in D) with