Answer:
a) construction of tall buildings
Explanation:
Since the buildings during this time period were being built bigger and bigger there was more demand for elevators so people could get from floor to floor. Hope this helped :)
The answer is C) As the policeman walked up to him.
Answer and Explanation:
Parallel structure in sentences is when the list of items is organized and written in the same way. For example, if a sentence was written “I like to play basketball, play soccer, and play volleyball”, this is in parallel structure because each item is of the form “play ______”.
Here, this is parallel structure because each item is by itself, without being preceded by a verb, except for the very first one, which is allowed because that verb “buy” will apply to every item following.
That’s why this is parallel structure.
Hello
d)all of these are needed items
All of these are important you need to author's name to quote them, you need the title so readers know what you are researching, and dates of publication, so they know around the time this was published.
Hope this helps
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