Question

Select the option that uses a correct subordinate conjunction to join the following sentences together:

We want to go to the fair. We're going to have to save our money.

Answer 1

c is the answer without a doubt 

Answer 2

Absolute phrase modifies a sentence and also called modifier
In the above sentence the absolute phrase is . Piping hot and spicy
because its more precise and make sense
so option C is correct
hope it helps