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Bob never does his homework        Mary. He makes lots of mistakes .

A.so careful as          B.as carefully as            C.so carelessly as          D.as careless as

Bob never does his homework ________ Mary. He makes lots of mistakes.

A. so careful as

B. as carefully as

C. carefully as

D. as careful as

Bob never does his homework ________ Mary. He makes lots of mistakes.

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