What punctuation is missing in the sentence 'I like to fly my kite on windy, warm days replied Jessie'?

The correct answer is that quotation marks are missing in the sentence. Quotation marks are used to indicate that someone is speaking, which is essential to convey that Jessie is the one expressing the statement about flying her kite. Without quotation marks, the reader might not realize that the words are a direct quote from Jessie. They serve to clearly delineate her speech and provide clarity for the reader regarding who is speaking and what is being said.

The absence of quotation marks could lead to a misunderstanding of the sentence structure, making it seem like a narrative rather than a quote. Proper punctuation in dialogue is crucial in writing to ensure the intended meaning is communicated effectively to the reader.