When answering this question, you should discuss both the positive and negative sides of advertisements. For advantages, you can mention that advertisements help consumers learn about new products and services, and they can boost business sales and economic growth. Ads can also be informative and entertaining. On the downside, advertisements can sometimes be misleading or exaggerated, making people buy things they don’t really need. They can also be annoying or intrusive, especially online or on TV. Try to give examples for both sides to make your answer more convincing.