Sometimes the word sweet is used for emphasis in phrases or exclamations. Ex :sweet nothings here she is sad about the parting, hence the sorrow. She id sad to part from romeo
I am pretty sure that the sentence which contains a misplaced modifier is : Contestants will make it to the final round that answer this question correctly. I choose this one because it doesn't say that it can help to give the answer.
I'm sure you will agree with me,regards!
Please say full questions. We dont even know what the witch says.