Explanation:
I think the question is wrong. Sorry if I am wrong!
But It should have been "You cannot get a refund ________ sale goods."
In this case the answer should have been ON.
Anyway the answer is ON.
Answer:
Hunter asked, "What is going to happen with this crazy weather?".
Explanation:
I'm assuming you're improving the sentence. commented should be replaced with asked, since he is asking a question. Then you just have to add punctuation to the dialogue.