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! :)
A.
As you know, our library needs new books.
Answer:
a website describing Roberto Clemente’s influence on modern Pue
Explanation:
welcome
Answer: my opinion is that people think doubt this because they think god would of helped them get out of that situation but they didnt. These are extremely sad moments and its almost like you think its gods fault for not making this terrible accident stop before anyone got hurt i really hope this helps
I think Romeo asked Juliet to kiss him. Hope this helps