They appear to like nature and forestry and they don’t like England either.
Answer: B. Dinner was the most delicious thing.
Explanation:
We should note that a comparative adjective is used when one wants to make comparison between two things while a superlative adjective is used when one wants to make comparison between three things or more.
In this case, the superlative of delicious is "most delicious". Therefore, the correct answer will be option B "Dinner was the most delicious thing.
U can put an a at the beginning of the sentence which will make it sound better