听一段材料，回答下面几个小题。
What is the relationship between the two speakers?
A.Classmates.
B.Neighbors.
C.Strangers.
What can’t the man wait to do?
A.Go shopping with his wife.
B.Look after his children.
C.Work in his garden.
When does this conversation most probably take place?
A.On Wednesday.
B.On Friday.
C.On Saturday.