10-line Essay Practice
Topic: What are the advantages and disadvantages of smartphones?

Introduction
1. Smartphones are very useful, but they also have disadvantages.
2. Let’s look at both sides.

Body
3. One advantage is that smartphones help us stay connected.
4. For example, we can call or message friends anytime.
5. Another advantage is that they make learning easy with apps and videos.
6. However, smartphones also have disadvantages.
7. Spending too much time on them can hurt our eyes.
8. They can also distract us from studying or talking to people in real life.

Conclusion
9. Smartphones are helpful for communication and learning, but they should be used wisely.
10. Balance is the key to enjoying their benefits without problems.