Unclear question. However, I provided a brief about a verb and clause.
<u>Explanation:</u>
In the English language, a verb refers to words that help describes an action done by a person or thing (the subject), or the state of the subject of a sentence. A clause other hand is the smallest grammatical unit that can express a complete thought in a sentence. Hence, the verb clause is a type of clause that acts as an independent clause in a sentence.
For example, the sentence; "The boys are trying very hard."
C, this is where the start of the climax begins
The sentence which uses correct punctuation is C. In time, of course, all issues get resolved, but not necessarily in the way you would like.
In A, the comma before <em>he was concerned </em>should be a dash. In B, there should be a colon before <em>a flashlight, </em>not a semi colon. In D, there should be a comma before <em>yet, </em>and not a colon.
