"C. shall be coming" is the only future progressive verb form from the options listed. The other options are either past, present, or future perfect.
Ummmmmm, im guessing your asking why we have first paragraphs. we have them because it is what kind of summerizes what your going to be talking about in your writing and you hook the reader with something interesting so it makes them wanna read the rest of your writing. your trying to grab the readers attention and tell them what the writing is about. :) I hope that this helps!
Answer:
some kids have more trouble learning and u can tutor thwm idk if this is right but worth a shot