Answer:
The second missed out full stop at end.
The third answer is wrong as however is in lower case.
The fourth is as well as wrong the however is in lower case.
The last missed out full stop.
So, the first is correct as however dont really nessasarily need comma.
Answer:
b. a poem referencing the bible would be an allegory.
Explanation:
The reader could miss key information
Convey means to show, demonstrate, express something
C because you just read it