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: 2 and 3 are metaphors! hope this helps :)
Answer:
a
Explanation:
Romeo opens with "she doth teach the torches to burn bright!" After this, he uses language such as "Like a rich jewel in an Ethiope's ear;" and "Did my heart love till now?" and "I ne'er saw true beauty till this night." Romeo is completely consumed with the sight of Juliet.