根据对话内容，在每个小题的空白处填入一个恰当的语句，使对话完整。
A: Summer holiday is coming. 小题1:. _________________________________________
B: I'll go on a trip to Beijing.
A: Beijing? It's far from here. 小题2:. _________________________________________
B: I'll go there by train.
A: 小题3:. _________________________________________________________
B: I will leave on July 5th.
A: 小题4:. __________________________________________________________
B: Thank you very much. 小题5:. __________________________________________
A: I will stay at home.
