Doomed. Likely to have an unfortunate and inescapable outcome.
Each meeting begins with a quote by Thoreau.
"I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life."
Answer:
The incorrect sentence is C. We should not buy grapes which scientists say are poisonous to dogs.
Explanation:
The commas should be placed like so,
We should not buy grapes which, scientists say, are poisonous to dogs.
I hope I helped!
Swam quickly, swam slowly, swam gently