Frank worked for the Canadian government. One day, he wasto learn more about wolves (狼). Do wolves kill lots of caribou (北美驯鹿)? Do they kill people?They gave him lots of food, clothes and guns (手枪). Then they put him on a plane and took him to.The plane put him down and went away. There were no houses or people in this place. But there were lots of animals and lots of wolves.People tell    stories about wolves. They say wolves like to kill and eat people. Frank remembered these stories, and he was afraid. He had his gun with him   .
Then one day, he saw a group of wolves. There was a mother wolf with four baby wolves. A father wolf and another young wolf lived with them.Frank   these wolves every day. The mother was a very good mother. She gave milk to her babies. She gave them lessons about life. They learned    get food. The father wolf got food for the mother. The young wolf   the children. They were a nice, happy family—a wolf family! Frank did not need his   any longer. In a short time, he got on well with the family.
Frank watched them for five months. He learned that many stories about the wolves were   .Wolves do not eat people, and they do not eat many large animals. And he also learned bad things about men. It was men who killed many caribou and wolves.
Later, Frank wrote a book about wolves. He wanted people to   them and not to kill them.

A．told B．seen C．heard D．tell

A．a small town B．a big city C．a far place D．a lonely beach

A．happy B．terrible C．afraid D．boring

A．sometimes B．all the night C．once a week D．all the time

A．looked B．heard C．watched D．drew

A．where B．how to C．what to D．when

A．laughed at B．looked for C．took care D．played with

A．food B．gun C．money D．patience

A．not true B．true C．interesting D．not interesting

A．grow B．understand C．knew D．feed