Concept:Descriptive writing requires students to observe details and express them vividly. Building this skill needs practice in using specific, sensory language to describe something clearly.
Explanation:Option B asks students to design a creative ad poster for a product using exactly 100 words.
This forces them to think about the product’s features, benefits, and sensory details (look, feel, smell, etc.).
They must choose words carefully to paint a clear picture for the reader.
This directly trains the underlying skill of selecting and organising descriptive details.
Option A focuses on reading dialogue expressively, not on description.
Option C is a collaborative story-building activity, which targets narrative flow, not description.
Option D deals with grammar definitions and classification, not application in writing.
Therefore, only option B provides purposeful practice in describing a product in a limited word count, which is a foundational exercise for descriptive writing.
Answer:B. Students have to design a creative ad poster using 100 words, for a given product.