根据对话内容，从下面方框中选择适当的单词或词组填空，使对话内容完整正确。Internet, became homeless, What was worse, hear abou

根据对话内容，从下面方框中选择适当的单词或词组填空，使对话内容完整正确。
 Internet,  became homeless,  What was worse,  hear about,  am sorry to
 
A: Did you     【小题1】     the terrible natural disaster in Japan last month?
B: Yes. My online friend told me about it on March12th—the day after the disaster.
A: I was shocked by the news when I searched the     【小题2】     that afternoon. A lot of people lost their lives and many more     【小题3】     after the earthquake.
B:    【小题4】    , a tsunami came after the earthquake.
A: Many buildings were washed away by the sea water.
B: My friend lost his daughter in the disaster. He was so sad about that. I     【小题5】     hear that. What do you think we can do to help people in Japan?
A: Let’s ask more people to donate some food, clothes or money to them.
B: OK. Let’s go.hear about