Question

He _______ me five dollars for it, but at first he said to me the work would be done ______.

1. A.
   charged ; free of charge
2. B.
   charged for ; charged for nothing
3. C.
   charged ; out of the charge
4. D.
   charged to ; free of the charge

Answer 1

A
harge sb money for (doing) sth“就……向某人索取……费用”。free of charge“免费的”。