Question

I want to go to the yard sale, I heard there are some great deals.

Which of the following makes this sentence correct?
I want to go to the yard sale but; I heard there are some great deals.
I want to go to the yard sale I heard there are some great deals.
I want to go to the yard sale; I heard there are some great deals.
I want to go to the yard sale and I heard there are some great deals.

Answer 1

The third one! The ; works because you could either continue the sentence with a , or finish it and start another with the .

Answer 2

the third one

Step-by-step explanation:

it would be a run-on sentence without the ; and it makes it better with i heard instead of but.