Why did the man come back

A．She has more letters now than before.
B．She hasn’t so many letters as before.
C．She often hears from her family now.
D．She is used to having a lot of letters.

A．The man from the shop charged them two pounds.
B．The man from the shop refused to repair the machine.
C．The man from the shop repaired the machine carefully.
D．The man from the shop overcharged them for his work.