It should be b. is correct
Most speakers and audience members would agree that an organized speech is both easier to present as well as more persuasive. Public speaking teachers especially believe in the power of organizing your speech, which is why they encourage (and often require) that you create an outline for your speech. Outlines<span>, or textual arrangements of all the various elements of a speech, are a very common way of organizing a speech before it is delivered. </span>
Answer:
when there was not a cloud anywhere?