Answer:
The way men lived their lives was low and primitive.
Explanation:
This means that man is not aware of its potentials to find ways of living simple that is man is asleep,languid and his been blinded by his pursuit of materialism of life.
Your answer is C.
I love to go walking. This is a simple sentence. Running with my dog is a dependent clause. I love to go walking and running with my dog. This is a good sentence because I put a conjunction and added the sentences together.
Since astute means someone is very sharp and perceptive, I would say astute has a positive connotation.
Hope this helps! :)