Answer:
It is either B or C. C has a higher chance. You don't have to listen to me. If his face turns from smiling and then let the smile fade, it is most likely he is afraid or suprise.
Explanation:
Answer:A
Explanation: the tone is happier and jojful.
Answer: copyright, foreward, and table of contents
Explanation:
your question is wrong please recheck and repost question