Answer:
When writing a restrictive clause, introduce it with the word "that" and no comma. However, if the subject is or was a human being, use "who" to introduce the clause. When talking about people in defining (restrictive) relative clauses, who is preferred to that.
Each year, millions of people fail to vote without reproach. Does abstention constitute a citizen's right not to vote? This article in Australian Journal of Political Science explores whether we have a legal right to a 'no vote' and if such a right should be protected as fiercely as the right to vote. Lisa Hill discusses the 'no vote', its implications for society and reaches a firm conclusion.
Task analysis<span> is the analysis of how a task is accomplished, including a detailed description of bot manual and mental activities </span>
a)He believes it is stealthy and all-encompassing.
He describes the fog as being everywhere when he says its on the window-panes, in the drain pools, and "into the corners of the evening". All-encompassing means that it is everywhere, surrounding everything. The way the speaker leaves out any mention of sound or noise makes it seem as though this fog moves quietly. The description of the fog going to the window-panes, the corners, and the pools gives it a quick stealthy feel.