听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有5秒钟的时间阅读各个小题；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。 Where does this conversation take place

[A] To look for his wallet．
B. To look for his important letter．
C. To look for his briefcase．

[A] Last year’s tour winner．
B. A cyclist being interviewed．
C. President of the Ottawa Bicycle Club．