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I don’t know ______ he will come tomorrow. ______ he comes, I will tell you.

A. if; Whether          B. whether; Whether      C. /; If                  D. whether; If

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There was a boy and his family was very rich. One day his father took him on a trip to a place. He wanted to show his son how poor people were there. They spent several days on a farm. There were many poor families living on the farm.

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