An old man lived alone in his old house. He hardly ever went out．He wouldn't ____with others．One day， a little boy setting____knocked (敲)at the old man's door .The door slowly opened. “Uh，sir， would you like to buy a magazine?”The old man didn't say anything．He____stared(注视)at the boy．The boy looked inside and saw lots of dog sculpture(雕塑品)on the table．“Do you collect dogs?" the boy asked．“Yes，they are all my family．”Hearing this，the boy ____. and felt sorry for him．“I have a magazine here about dogs．It's perfect for you．”The old man was ready to close(关) the door and said，“No，I don't____any magazines．”

The boy suddenly had an idea．He had a dog sculpture， which did not mean much to____．After a while，the boy returned____a box．The old man shouted this time．“I told you no magazines!”“I bring you a girl．”The boy ____the box and handed him the sculpture．The old man got____because no one had given him a gift before．From that day on，the old man started going out of his house often．He and the boy because good____．The boy even brought his pet dog to visit me old man every week．

一定时期的报纸反映了一定时期的社会面貌，有些词会频繁见诸于报端，抓住这些关键词有助于把握当时的历史面貌。与“争取和平”、“保家卫国”、“谈判协定”三个关键词直接相关的历史事件是（    ）

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

For many years, volunteers, both young and old, have been helping the poor and elderly people of this area. They work long hours building wheelchair paths, fixing leaky(有漏洞的) roofs and repairing the homes of those____ need help. Their only payment is the happy smiles and grateful hearts of the people whom____have helped.

I will always remember one man in particular____he has a real enthusiasm for voluntary work. He seemed to have inspired all the people in his group with his____(cheer) spirit. Every day when I asked him____he was doing, he would reply, “I'm doing good!”____the end of the month as he was preparing to leave, I looked at all the homes he ____(fix) and had to agree that he was indeed doing____good job!

A nice house, a successful career, and a lot of money might be nice to have, but____(compare) with fixing others' home and helping those who are in need, their____(significant) is not so great.