Answer:
haven't
Explanation:
i haven't been here before
Answer:
I'm not sure exactly where this is from, but I do believe that the fourth option is the correct answer for this central idea.
From what I can understand, this question is asking for what would describe the phrase "how many". In that case, the answers would be C and D, as they're both describing how many of whatever there is.
"There are four cats in that box."
Good Luck!