Language Point 25
Students who have gotten it off the Internet don't look at me, (they) twitch a little bit, and look at their feet. (Para. 10)
Meaning: Students who have downloaded the paper from the Internet are afraid of looking at me; they feel a little bit ill-at-ease, and instead of looking me in the eye, they keep their eyes on their feet.
Here "it" refers to the paper.
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