Answer:
C. The colonists have no other choice but to prepare for war if they want freedom.
Explanation:
This is the only way they will have freedom.
The comma would end up between but and orange.
"You may have an apple or an orange, but you can't have both."
This is because you're coming to a conjunction, which usually has a comma preceding, or coming before, it.
Answer:
following a preposition is more than two objects.
Explanation:
in," "at," "on," "of," and "to."