Answer:
I believe that the answer is C. In the decade following the Civil War, tall buildings had just begun to emerge; and, although the skylines of the world’s great cities were still dominated by church spires, there was increasing activity in the development of elevator apparatus adapted to the transportation of people as well as of merchandise.
Step-by-step explanation:
This is because, the whole text is about the elevator and its development throughout the years. This paragraph explains the development of the elevator, its possible purpose, and the time frame in which it took place. This sentence seems to sum up the text better than the other options.
Hope this helps! :)
It shows the doer of the action.It comes before verb and indicates this action or work is done by it/him/her etc.Ex.Susan switched off the lights. Who switched off the lights? The answer is Susan (subject of the sentence)
Answer: A) We would do better at the craft fair if our booth were a bit bigger.
Explanation: conditional mood is the form of a verb which is used to make requests or expression of under what condition something would happen. From the given options, the sentence that is written correctly in the conditional mood, is the corresponding to option A, because it has the condition "if our booth were a bit bigger" and the consequence "we would do better at the craft fair."
