What is the function of a topic sentence at the beginning of a body paragraph in an expository essay?
Answer and explanation
Correct answer: B. To state the controlling idea and establish the focus of the paragraph
- Step 1: A topic sentence encapsulates the central subject and controlling claim of an individual paragraph.
- Step 2: It guides the reader by connecting the paragraph's specific supporting evidence to the overall thesis of the essay.
Answer
To state the controlling idea and establish the focus of the paragraph.
Why not the others: 'To conclude the essay' belongs in the concluding paragraph. 'To introduce an unrelated anecdote' disrupts coherence and focus.
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