阅读理解。 There was a wolf. One morning, he felt very hungry. So he went out to look for something to eat.  He saw a small house.  When he came near the house, he heard a boy crying in the house.  Then he heard the mother say, 'Be quietl Stop crying, or l will throw you to a wolf!' The wolf was surprised, but very happy about the mother's words. The wolf sat down under an open window and waited for the mother to give the boy to him.  The wolf waited for all day, but the mother didn't give the boy to him. Then, the evening came.  The wolf heard the mother's song to make the child sleep,'There, dear, there! The wolf cannot get you.  No, no! Daddy is watching.  And Daddy will kill him if he comes near!'Just then the father came back,  and the wolf  ran away. 1. The wolf heard the boy________when he came near the house. A. smiling B. laughing C. crying D. shouting 2. The wolf was very________about the mother's words. A. sad B. relaxing C. angry D. pleased 3. Did the mother give her son to the wolf? A. Yes. B．No. C. I don't know. D. The story didn't tell us. 4. Who will kill the wolf from the mother's words? A. The father. B. Nobody. C. The mother. D. The son. 5. What did the wolf do at last? A. He didn't run away. B. He was killed by the father. C. He ran away. D. He killed the son.