Helping verbs<span> are </span>verbs<span> that, as their name suggests, help the main </span>verb<span> in a sentence by extending the </span>meaning<span> of the </span>verb<span>. They add detail to how time is conveyed in a sentence... from google
the best awnser is a</span>
I think its the first one the sentence looks fine with out a comma.
Answer:a. For screaming
B.at 129 decibels , by a pneumatic drill
C. By nine gigantic bulls
Explanation:
Example of prepositions: to, at, for, by, in front of, between, under,over, behind, on
Answer:
An egocentric person
Explanation:
thinking only of oneself, without regard for the feelings or desires of others; self-centred.
"egocentric loners with an overinflated sense of self-worth"
