Conjunctions

How is the conjunction functioning in the sentence?

You can eat your cake with a spoon or fork.

How is the conjunction functioning in the sentence? My dog enjoys being bathed but hates getting his nails trimmed.

How is the conjunction functioning in the sentence? I hate to waste a drop of gas, for it is very expensive these days.

Which conjunction should be used in this sentence? Would you rather have cheese _____ bologna on your sandwich? Options: for, and, or, so

Which conjunction should be used in this sentence? His two favorite sports are football ______ tennis. Options: for, and, or, so

Which conjunction should be used in this sentence? I wanted to go to the beach, _______ Mary refused. Options: for, and, nor, but

Which conjunction should be used in this sentence? I am allergic to cats, ______ I have three of them. Options: for, and, nor, but

Which conjunction should be used in this sentence? I am a vegetarian, ­­­­_______ I don’t eat any meat? Options: yet, so, nor, but

Determine whether or not a comma is needed before the conjunction in the sentence: Joey was tired and hungry as he got on the bus.

Determine whether or not a comma is needed before the conjunction in the sentence: We never eat out on weekdays but we made an exception on my birthday.