根据语境，用恰当的语言完成对话。
Jack: Hey, Lily. You look unhappy. 小题1:___________________________________________?
Lily: I argued with my mom yesterday evening. She didn’t talk with me any more.
小题2:________________________________________?
Jack: Mother’s Day is coming. You could buy her some flowers and say you are sorry.
Lily: That sounds like a good idea. Jack, I called you up yesterday evening, but there was no answer.
Jack: When did you call me?
Lily: At 7:15. 小题3:___________________________________________?
Jack: I was watching CCTV news from Boston at that time. I’m sorry I didn't hear it.
Lily: That’s OK. 小题4:__________________________________________?
Jack: The reporter said two explosions (爆炸) had taken place near the Boston (波士顿) Marathon finish line. 176 people had got injured and 3 people had died (死) including Lv Lingzi, a Chinese girl.
Lily:小题5:_________________________________________.
小题1:What’s the matter?/ What’s wrong?/What’s your problem?/...
小题2:What should I do?
小题3:What were you doing at that time?
小题4:What did the reporter say?/ What’s (was) the news?/ What’s (was) it about?
小题5:That sounds terrible/bad. / I’m sorry to hear that.
题目分析：
小题1:根据You look unhappy 和后面的答语可推知此处是在问怎么啦，所以填写What’s the matter?/ What’s wrong?/What’s your problem?/...
小题2:根据下面的答语You could buy her some flowers and say you are sorry.可知此处是再向对方征求建议，故填写What should I do?
小题3:根据答语I was watching CCTV news from Boston at that time. 可知此处是在问那时你在做什么，所以填写What were you doing at that time?
小题4:根据答语The reporter said two explosions (爆炸) had taken place near the Boston (波士顿) Marathon finish line 可知此处是在问记者说什么啦，因此填写What did the reporter say?/ What’s (was) the news?/ What’s (was) it about?
小题5:根据上文176 people had got injured and 3 people had died (死) including Lv Lingzi, a Chinese girl.
可知此处该填写That sounds terrible/bad. / I’m sorry to hear that.