Answer:
The four words are:
"During the Chemistry experiment..."
Explanation:
The above words are the four words that make up the prepositional phrase.
A prepositional phrase is known to be a group of words which has a preposition with its object and other words that modify the object. Prepositional phrases can actually modify a noun or a verb.
Examples of common prepositions that actually begin prepositional phrases in sentences are: <em>to, about, during, behind, after, for, of, at, before, under, with, over, with, </em>and <em>by</em>.
The above sentences begin with a preposition and it is answering the question of when the smoke filled the class.
True; as people begin to lecture and /or discuss things they are passionate about, they tend to not only raise their voice and enlighten their facial expressions, but rather, they also cannot seem to stand still. Think of it as a preacher giving his sermon; once he gets going, he won't stay in one place.
Answer: first, highest rank or importance
Explanation:
Because it affects the climax