Answer:
Its a) or b)
Explanation:
Doctors help the people who are sick They did not help them before they help them now.
D. Presentation
Word choice, sentence fluency, and conventions are all a matter of grammar. However, using proper spacing and font sizes helps the writer and the writing itself seem more presentable to the audience or reader, thus making the answer D. Presentation.
The short vowel sound for skill is I
They are young; they don't concentrate well