If Amy Tan, the author of “Fish Cheeks,” wrote a text titled "My First Taste of Fish Cheek," what would her purpose most likely be? to provide instructions for cooking fish to share a memory about eating fish cheeks to convince readers that fish cheeks taste good to express an opinion about her mother's cooking

quite an interesting way to teach topic sentences, because the answer to this question is the best definition of a topic sentence that one can present, it is as if answering the questions taught you how to do it, this is some real teaching, it is terribly well-done.

the topic sentence in this paragraph is:

topic sentences writers stay on track and keep a paragraph from becoming an aimless collection of sentences about an idea.

which incidentally tells you what a topic sentence should be.

may i ask what topic?