I believe the correct answer from the choices listed above is option B. The correct sentence would be "If she doesn't graduate in December, she willgraduate in June." This is the only sentence where the comma is in the right place while the others are wrongly placed.
Answer:
B: to emphasize the father's determination to find help for his son.
Explanation:
The author's main purpose for including these words spoken by the father is to emphasize his determination to find help for his son, and there are some words or phrases in them that seem to express this idea, such as "..I'll find somebody to take care of you."; "..there's a doctor...I'll take you to him."; "I've carried you for hours, and I'm not going to leave you lying here..."
Answer:
To show that an argument is reasonable or sound.
Explanation:
The tense of a verb indicates
B-whether a verb is regular or irregular
(Tense<span> expresses when in time--past, present, or future)</span>
