单项选择题

[听力原文]
W: Mr. Jones will be back in 20 minutes. You can stay here and wait for him.
M: Not necessary. I’ll just leave his notebook on his table.

What will the man probably do()

A.Wait for Mr. Jones.
B.Write a note to Mr. Jones.
C.Return Mr.Jones notebook.
D.Give a message to Mr. Jones.