[grade="00008B FF6347 DC143C 4B0082"]a)[/grade] went to the store [grade="00008B FF6347 FF4500 4B0082"]b)[/grade] Dan and Mike [grade="00008B FF6347 FF4500 4B0082"]c)[/grade] and bought some gum q [grade="00008B FF6347 DC143C 4B0082"]2:[/grade] Cathy and Lisa did their homework and checked it twice. Choose the compound predicate of the sentence. [grade="00008B FF6347 FF4500 4B0082"]a)[/grade] did their homework and checked it twice [grade="00008B FF6347 FF4500 4B0082"]b)[/grade] Cathy and Lisa