Answer: false
Explanation:
An in-text citation appears in parentheses within the text of a paper, in order to indicate that a source is being cited. Every in-text citation must correspond to a reference at the end of the paper. In-text citations include the author's last name and the publication date.
The correct answer is B. <span>By having a friend carefully review your essay, grammatical errors will be kept to a minimum.
A dangling modifiers is a phrase which is used incorrectly in a sentence and as such doesn't refer to what it is supposed to refer (thus creating an ambiguous sentence). The way sentence B is written, it would seem that grammatical errors have a friend who will review them, when in fact this refers to you.
</span>
The answer is C because "for" is used both as a preposition and a conjunction.