I think it would be 'After drumming on his desk, Stewart was disciplined by Mrs. Hobson for distracting students from their exams.'
I think it’s answer A. Misery doesn’t sound right
I am going to the store.
I am eating a burger.
I am driving a car.
I am riding my bicycle.
I am writing a poem.
I am watching television.
I am talking on the phone.
I am doing my homework.
I am dancing.
I am swimming.