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:_________________________________________.