A. a commercial ?
(sorry if it's wrong)
It's hard to tell what the options are lol, but I'd say Mysterious.
The narrator hears tapping -- neither he nor the reader knows what it is. The core of the word mysterious is <em>mystery</em>, and this provokes a question our minds; what could it be?
Answer:
you can expect <u>no</u> protest from the unhappy people
Answer:
Dang!!! That's not nice!!!!
Explanation: