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:
i love my family I’m so proud of my family everyday so I design too do it my way so what I’m saying is I’m so happy about today I hope you like this poem that I made I’m so proud of you all in every way my family makes my day I am so happy that you all are my family so without further ado everything I say is 100% true so what I shall say to you I love you all thank you .
A because C is sequence because of the transition words (first and then). F is problem and solution because the problem is that u need money then it gives u a solution to how to get it. Then B is description because it tells u information about being a car owner, so it only answer left is A
I’m not understanding the question exactly