A. It's the progressive tense that indicates continuing action. It's something that's still going on, and the reason why it's called as progressive. This is formed with the "to be" verb in the present tense, and is combined with an -ing word.
Answer:
IS the answer because our English teacher taught us
Answer: I left my mic unmuted acccidently and the teacher strated to mock me as a joke
Explanation:
He a race car speeding around the track would be a metaphor