Answer:
3
Explanation:
Sentence three gives evidence, stating that city buses tend to run late. As opposed to the other sentences, it backs up what the author is claiming (the tardiness policy needs to be revised) other than just bulking up the claim.
Answer:
7. More mature manner refers to like to use polish language and mature words not lay man's language and not to use silly words
Rest I don't know
<span>email doesn't show facial expressions </span>
