Answer Choices
The expanding air drives a turbine, generating electricity.
Explanation for Question 15 From the Writing Section on the 2018 April Sat
Hey guys. So question 15 is going to dealing with sentence placement and saying 2 to make this paragraph the most logical sentence two should be placed blank. 3 So let's take a look at sentence two and figure out what our key 4 defining traits within it that help us figure out where it should go. 5 This says the expanding air drives a turbine generating electricity. 6 So this sentence needs to be talking the previous sentence before this 7 needs to be talking about the expanding air. 8 Um, and maybe talking about that maybe a turbine should have already 9 been introduced. So those are factors 10 to look for. So let's find the sentence here. That's just talking about expanding 11 air and the previous one and figure that out. 12 So where does now would go the power plants, the CAEs systems you surplus 13 energy produced during off peak hours to pump air into large underground cavities, 14 such as naturally occurring or human-made salt or rock caverns. 15 So this hasn't talked about a turbine, 16 um, really at all. 17 And, um, it doesn't seem to be necessarily related to, 18 uh, the expanding air. There's no such, 19 they don't talk about expanding air and the sentence right there. 20 And that's our main thing. Maybe I think the whole thing is actually about 21 a turbine. So the second part probably isn't going to be helpful to us. 22 So we need to find our sentence that talks about expanding air and the 23 previous sentence. Cause we're clarifying something about expanding air....