Aries: Has headphones in and doesn't hear them
Taurus: Waking up from their nap "What?"
Gemini: "What was the question again, I wasn't paying attention?"
Cancer: Thinking about everything besides the class "Oh, I don't know"
Leo: Looking up from their phone "What do you want?"
Virgo: Guesses a random answer and gets it right, then plays it off like they totally knew it
Libra: Doesn't hear because they're talking to their friend
Scorpio: Slowly rolls their eyes and answers the question
Sagittarius: "I wasn't even raising my hand"
Capricorn: Answers the question and gets a little too excited if it's the correct answer
Aquarius: Says "Um" a million times before saying the answer
Pieces: Says the answer, then goes back to doodling on the desk or their hand