What is the purpose of a topic sentence in a paragraph?(1 point)

Responses

to describe the most important details that will be included in the paragraph
to describe the most important details that will be included in the paragraph

to express the central idea of a paragraph
to express the central idea of a paragraph

to provide evidence for the ideas in the paragraph
to provide evidence for the ideas in the paragraph

to explain where readers can find more information about the topic of a paragraph

to express the central idea of a paragraph

The purpose of a topic sentence in a paragraph is to express the central idea of the paragraph.

The purpose of a topic sentence in a paragraph is to express the central idea of that paragraph. This helps the reader understand what the paragraph is going to be about and provides them with a preview of the main point or argument that will be discussed. The topic sentence should clearly and concisely convey the main idea of the paragraph, acting as a guide for the rest of the sentences in the paragraph. By starting with a topic sentence, the writer can focus their thoughts and ensure that the paragraph remains focused and coherent.