Respuesta :
i believe the answer would be A because it explained what they were going to be talking about in the paragraph.
The topic sentence is usually (but not always) the first sentence in a paragraph or a sentence that explains what you will be reading about.
The answer is A) Each paragraph should have a topic sentence, support, and a concluding sentence. This is because this sentence is talking about what you will basically read about in the rest of the paragraph.
Hope this helps chu
Have a great day