Question

A sentence that introduces a paragraph subject to a reader is called:

a support sentence.
an incomplete sentence.
a topic sentence.
a conclusion sentence.

Answer 1

A sentence that introduces a paragraph subject to a reader is called a topic sentence. It states the main idea or point of the paragraph and helps the reader understand the paragraph's focus.

Step-by-step explanation:

A sentence that introduces a paragraph subject to a reader is called a topic sentence. A topic sentence is usually found at the beginning of a paragraph and it states the main idea or point of the paragraph. It provides a clear focus and helps the reader understand what the paragraph will be about.

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