Hello, I'm not 100% sure, but I believe that the answer would be either A or D. Hope this helps.
Answer:
1-Skiing is a popular sport despite its disadvantages.
Answer:
That is a sentence.
Explanation:
This is a sentence because it includes a clause and a predicate.
Hope This Helps!! : )
B. Situational irony is when the outcome of a situation is contradictory to what is expected.