根据下面对话中的情景，在每个空白处填入一个适当的语句，使对话恢复完整。
A: Hi, Jack. How was your winter holiday?
B: Not very good.
A: 1______?
B: I planned to go to Hunan for my holiday. But it snowed hard there, so I had to stay at home.
A: 2______! Then what did you do at home?
B: I only did my homework every day. It was so boring. 3______, Bob?
A: Oh, I went to Harbin.
B: It's great. 4______?
A: It was very cold and sometimes it snowed.
B: 5______?
A: Yes, I had great fun.
