A、John is a fast worker. B、John did Jack’s homework. C、John has not finished his homework. D、John didn’t do the homework on his

M: Yes, Mrs. smith, what can I do for you? is it the refrigerator again?
W: No, it is the oven this time. I think something is wrong with the temperature control. Whatever I try to cook gets burnt.
Q: Why did the woman call the man ?

M: It’s hard to believe John has already finished his homework.
W: Well, he copied Jack’s homework and made a few changes.
Q: What does the woman say about John?