Which sentence has a correlative conjunction? . a. we have the option of going to the beach or the hill station.. b. the beach and the hill station seem like our only choices.. c. we must visit the beach if we cannot make it to the hill station.. d. either we go to the beach or we go to the hill station.

The sentence that has a correlative conjunction is the last one - D. Either we go to the beach or we go to the hill station.
The words either and or are correlative conjunctions, whereas the conjunctions or, and, and if in the remaining sentences are not. There is always a pair of conjunctions when it comes to correlative conjunctions - it is never just one word.

There is nothing popping up so what are u asking