Its c because thats the only one that discuss a before and after.
Answer:
humans would have tamed them by now and they would live in big barns like hourses
The word summarize is when you offer a short but extensive summary of important detail in a article , book , newspaper, ect. But you specifically write the theme and facts that were stated throughout the text.
I can help with 6-9
6 prefer
7 sings
8 memorized
9 like