Use the excerpt from "Birches" by Robert Frost to answer the question. "When I see birches bend to left and right Across the lines of straighter darker trees, I like to think some boy's been swinging them. But swinging doesn't bend them down to stay." In 3–5 sentences, write about the author’s repetitive use of the “b” sound and its significance in the excerpt. Use details from the excerpt to support your ideas.

The author's repetitive use of the "b" sound in the excerpt from "Birches" serves to enhance the imagery and create a sense of rhythm and harmony in the reader's mind. The repeated "b" sound in words such as "birches," "bend," "lines," "darker," and "been" creates a soft and soothing effect, mimicking the swaying motion of the birch trees. This repetition also adds a musical quality to the excerpt, allowing the reader to feel the beauty and grace of the birch trees. Ultimately, the author's use of the "b" sound contributes to the overall peaceful and nostalgic tone of the poem.