【题目】将下列句子重新排序,组成一段完整的对话。首句已给出。
( )Then, walk south for three minutes.
( )First, take the No. 8 bus.
(1 ) How can I get to the science museum?
( )Finally you can see Shengli Primary School. The science museum is in front of the school.
( )Second, get off at the library.
( )Thank you.