Answer:
The thought of us residing in utter blindness petrified me! or you could use For a long time he could not utter a word, so that the Rhetor had to repeat his question.
Explanation:
The answer is (B) because they are interested in the person speech so after he gets done they took a moment of silence and then started to cheer him on
Cut unnecessary things
e.g 1.quick unnecessary conversations.
Do only what really matters in time and try to be fast as you can to save your time for other important things