听一段材料，回答下面几个小题。
What’s the matter with Hudson’s mother?
A.She was ill,but she felt much better.
B.She was seriously ill.
C.She went to see him.
What kind of person is Mr.Hudson according to the dialogue?
A.A very good worker.
B.A person who often gets angry.
C.A person who cares nothing.
Which may be the reason why Mr.Hudson is so sad?
A.His mother’s illness.
B.Maybe his son has brought him some trouble.
C.His manager wants to fire him.