Answer:
Before.
Explanation:
Subordinating conjunctions are those types of conjunctions that act as the joining words for an independent clause and a dependent clause. From the above provided sentence,
Glinda tells the Wicked Witch, "Be gone <u>before </u><em>somebody drops a house on you!</em>"
the bolded words "Be gone" is the independent clause while the bold, italicized words <em>"somebody drops a house on you!" is the dependent clause</em>. And in between these two clauses is the word <u>"before'</u> which is a conjunction. This <u>is the subordinating conjunction. </u>
Dramatic irony is your answer. there are three types, situational, dramatic, adn verbal.
The answer is probably a noun clause, like the person said above, but none of the words are bolded
ill edit this when i finish the quiz dont report ill give u the awnser i need to see if its correct or not tho