Based on the comic strip, judge the items below.
The word “unless” can be replaced by even if without changing the original meaning of the sentence.
Based on the text, judge the following items.
The word “average” (l.1) is used in the text as an expression related to time.
Based on the text, judge the following items.
The term “hard-to-reach” (l.33) is an adverb which means incomprehensible.
The word “figures” in “the three researchers' figures suggest that the…” means: 
In the fragment “The oil industry is a lot like the military in that it employs people in nearly every profession.” (lines 11-13) the expression in that can be replaced, without changing the meaning of the sentence, by 
The words of Text I: output (line 26), mild (line 30), balance (line 37) and inventories (line 42) may be replaced, without change in meaning, respectively, by: 
In the following fragment of Text I: “Less field maintenance in the North Sea and easing geopolitical tensions could also add further barrels in the coming two quarters.” (lines 31-33) the word quarters means a(an) 
In the fragment of Text I “Less field maintenance in the North Sea and easing geopolitical tensions could also add further barrels in the coming two quarters.” (lines 31-33), the expression easing geopolitical tensions means geopolitical tensions that are 
In “And the forecast is that there will be around two billion more by 2050” the underlined word means 
In “Let’s keep the lights on when she’s your age.” the underlined words mean that 