When Mr. Porter retrieves Clay from class to give the exchange students a tour, he is wearing a fuchsia sweater vest. When he pulls clay off of the tour a few minutes later he is wearing a burgundy cardigan.
In the question on the test that isn't a test the word "effect" is misused.
As Zach goes to dunk the ball in the basketball game, you can tell that he steps on something to help him go higher to reach the basket.