Assertion: paragraph's sentence | /r/Synonym | the topic sentence
Facets:
Source sentences:
text: A well-organized paragraph supports or develops a single controlling idea, which is expressed in a sentence called the topic sentence.
text: The essay is launched by a thesis statement, whereas focus sentences, also known as topic sentences, open the paragraphs.
text: the first sentence of the paragraph is called the topic sentence which should describe most of the paragraph for the reader to understand.
text: This first sentence, which comes at the beginning of a paragraph, is called the topic sentence.