<p>1) “would” is the past tense of “will.” The whole sentence, besides the “never imagining” part, is in the past tense.</p>
<p>If we were in the past, we would hear Quincy say: “Five years will not pass…”
This means: “Five years are not going to pass…”</p>
<p>Since we are in the present, he speaks in the past tense: “I never thought five years would pass.”
This means: “I never thought five years was going to pass.”</p>
<p>The sentence is using the same structure as: “I said I would come, but I didn’t.” It translates into “I said I was going to come, but I didn’t” (bold verbs in past tense).</p>
<p>These types of problems are hard to explain, so sorry if my explanation was not good.</p>
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<p>2) To vary is to be different. Two things are different (from one another). Two things vary. Think of VARY as just another verb. Since two things vary, they share a common verb and therefore you say one varies with the other. Similarly, if two people, X and Y, did an activity together, then X did something WITH y.</p>
<p>If you want a technical definition, here is one from from Dictionary.com:</p>
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<p>Read the example given in the definition. As the season changes, demand changes. They both do things in parallel with each other, so they change WITH one another.</p>
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<p>3) I am going to tell you what the phrases/clauses after “than” mean in each of the answer choices.</p>
<p>(A) “…than if you combined Britain, France, Italy, Germany, Spain, and Portugal.”</p>
<p>This refers to a condition/event.</p>
<p>(B) “…than combining Britain, France, Italy, Germany, Spain, and Portugal.”</p>
<p>This refers to an action.</p>
<p>(C) “…than if Britain, France, Italy, Germany, Spain, and Portugal were combined.”</p>
<p>Same problem as (A). It is certainly an improvement upon (A), but that is irrelevant because it still refers to a condition. “If” isn’t even a noun–it’s a conjunction. A condition is: “If X, then Y.” The finished product Y is the land itself, which is what the sentence wants to refer to. The condition “if X” is illogical and only refers to a situation.</p>
<p>(D) “…than Britain, France, Italy, Germany, Spain, and Portugal combined.”</p>
<p>You are comparing two territories.</p>
<p>(E) “…than if the area of Britain, France, Italy, Germany, Spain, and Portugal combined.”</p>
<p>Same problem as (A) and (C).</p>
<p>“I am better than you.” = “I am better than you are.”
“X is larger than Y.” = “X is larger than Y is.”
“a territory [that is] larger than 10 countries combined.”</p>
<p>You are directly comparing two things. One may be tempted to say “I am better than if you improved,” but it should be “I am better than you would be if you improved.” You have to compare things logically (“I [am]” to “you [would be]”).</p>