A topic sentence can be stated or implied. A topic sentence that is stated is a part of a passage that can be found where the main idea or points can be identified. An implied topic sentence, on the other hand, is a sentence that is being made or composed by the reader which cannot be found in the passage.
having no limits or boundaries in time or space or extent or magnitude
Answer: B
Explanation:
Seasons don't have capitalizations. Spring, summer, fall, and winter should all be lowercase in a sentence except for the start of one (like this sentence). Therefore, B is the only correct sentence.