Look back at your thesis statement and see if you have included all that information in you concluding sentence.
<span>In the choices indicated above, the sentence which contains correct comma usage is this one:
D. Swimming in the cool water, Colton felt extremely relaxed.
This sentence is composed of dependent and independent clauses. Comma is used instead of using conjunctions.</span>
Good day!
Here is the sentence corrected:
Hello class, welcome. I am the new teacher, Ms. Terry. I can't wait to teach you guys.
Hope this helps! Stay safe and practice social distancing :)