Hi! 'Sol' doesn't actually mean alone, lonely, it does in fact mean sun! Solar -> relating to or determined by the sun so it kinda makes sense. If you're looking for the latin word for alone, lonely, you're looking for 'solus'. I hope i was able to help!
Answer:
Subject to the sentence
Explanation:
The subject is a person or thing that is being discussed or dealt with and the subject of this sentence is obviously WE as the verb implies as well "weren't we talking".
you would need to be possitve and hopeful
I believe sfx is "thumping"