补全对话，选择方框中所给的句子，完成对话。

A. Go along this street. B. Excuse me. C. Thank you very much. D. How long will it take me to get there by bike? E. You can’t miss it.

A:   , Can you tell me the way to Children’s Hospital, please?
B: Certainly.   and turn right between Book Store and Library.
The white building is Children’s Hospital,   
A: By the way,   
B: About half an hour.