Today was a fun day. I walked to Mike's home in the morning. I studied English with him. We read funny stories together

    Then I went to a park by bike. I flew(fly的过去式) kites. It was a windy day. Suddenly my kite flew into the lake

    A dog saw the kite. He jumped into the lake and swam to it. Five minutes later, he gave(give的过去式) the kite back to me. I was very grateful to him.

(____)I flew kites.

(____)I went to Mike's home.

(____)The dog jumped into the lake and swam to the kite.

(____)The kite flew into the lake.

(____)He gave the kite back to me.

王某身患绝症，怕自己死后10岁的独子小强无人照顾，便决定将自己遗产的三分之一留给父母，另三分之二由小强继承，并到公证处进行了公证。王某的行为是在行使自己对财产的        ，选择的财产继承方式是        。  

中国的四大发明是造纸术、印刷术、指南针、火药。