The correct answer would be B. "Suppose we join hands and fortunes,".
Answer:
1. compound
2. complex
3. I believe this one is complex if not then it's simple
4. complex
Answer:
He believes that all living things are important.
Explanation:
I think this because he has an importance for other things and not just himself or other people, but I haven't read the full passage so this could be marked as maybe correct. good luck though.