The answer is:
C. What type of dog food has the best nutrition for dogs.
This is because, unless instructed, dog walkers will generally not feed the dogs they walk, thus they shouldn't give information about it to you; it's not reliable information.
Answer:
B
Explanation:
The author shows that donating gently used possessions to families in need to show that the day would be good.
I would say that this sentence contains examples of colloquialism.
Colloquialism is <span>a word or phrase that is not formal or literary and is used in ordinary or familiar conversation.</span>
The second one, the last one ( I think )