听一段材料，回答下面几个小题。
Why is the mother leaving?
A.Because there is going to be a flood.
B.Because she is going to help the flooded people.
C.Because she is going to look after the patients in the hospital.
What is the family like?
A.The family is full of care and love.
B.The boy’s father is too busy to ask for a leave.
C.The mother never cares for her son.
Who will pick the boy up after school when his mother leaves?
A.His father.
B.His grandfather.
C.No one.