In an attempt to keep her plants from freezing, she left the stove on to keep them warm.
A compound subject is a sentence with two or more subjects. So the question is asking for a sentence that AGREES with its compound subject or two subjects which would be A. Because the ladybug AND spider whereas the others have OR.
The correct answer is letter A. To answer your <span>question, I must first fill you in on the background.</span><span> The phrase fragments are already completely filled with the idea. It is not alone a fragment where no idea nor thought that is being presented compared to a complete sentence.</span>
Juggling? i don’t understand