The answer is D.
"Keep", "factor", and "calculate" are all verbs in the list of things the new system allows teachers to do. The other sentences are inconsistent with their list of verbs/adjectives/nouns. Thus, option D is the only one that is grammatically correct.
I am not too good at explaining, so let me know if you are still confused.
Hope this helps! :)
Answer should B I beleive cause I’ve done this before if it’s wrong sorry I’m quite dumb but just enjoy helping people
None of them has italics. Could you take a screenshot or copy and paste it?
Explanation:
C. <span>She is thinking about her pig rather than the lesson. Hope I helped! Have a fantastic Friday!</span>