[Video] Q37: No change or and or and therefore or and, because they

Explanation for Question 37 From the Writing Section on the 2019 April Sat

Question number 37. Um, 2 this sentence reads drones are less expensive. 3 Provide finer grained images and they fly low to the ground. 4 Comma can take pictures even on cloudy days. 5 So this sentence, as you can probably tell doesn't sound quite right when we 6 read it out, we can eliminate the no change option. 7 Let's take a look at our other answer choices to see how we're actually 8 going to rewrite this sentence. Choice base says drones are less expensive, 9 provide finer grain images and fly low to the ground. 10 So this answer choice definitely does make a bit more sense. 11 It combines the different properties of drones. 12 For example, they're being less effective, less expensive providing finer grained images and flying 13 lower to the ground. Um, but it still doesn't quite make this transition 14 to can take pictures even on cloudy days. 15 It doesn't quite make that make sense. 16 So B is getting better, but not quite there yet answer choice C says 17 and therefore, um, 18 let's read this back. Drones are less expensive. 19 Provide finer grained images and therefore fly lower to the ground. 20 Um, this doesn't make sense. Uh, 21 it doesn't make sense to say that because they're less expensive and provide finer 22 grained images, they fly lower to the ground. 23 Um, those things aren't necessarily causally related. 24 You wouldn't expect that because drones are less expensive and provide finer grand images, 25 they would necessarily fly lower to the ground. 26 So...