Engaging in community service is a wonderful way for students to help others and make their lives more meaningful. They can provide food and clothes (1) _________ the homeless or join programs to clean up their neighborhoods and public places. Sometimes students also visit hospitals to talk with patients or spend time reading to younger children. These are (2) _________ activities because students do not get paid for their work, but the benefits are very clear. By participating, students learn (3) _________ useful skills such as teamwork, communication, and problem solving, and become more (4) _________. They realize that they don't need to spend too much time to (5) _________ a difference in their community. Even small actions can bring great joy to others.

Becoming healthier and happier doesn't have to be complicated. According to experts from Harvard University, focusing on a few key habits can make a big difference in our lives.

First, a balanced diet is essential. This doesn't mean you can't eat your favorite foods. It simply means eating a variety of foods, especially fruits, vegetables, and whole grains, while controlling your portion sizes. Second, regular exercise is crucial. Just 30 minutes of moderate activity, like a brisk walk, most days of the week helps improve both physical and mental health. It also lowers the risk of many diseases.

Getting enough quality sleep is another important step. Most people need 7-9 hours of sleep per night to feel rested and focused the next day. Finally, managing stress is vital. Finding healthy ways to relax, such as listening to music, spending time in nature, or talking with friends, can prevent stress from harming your health. These simple steps, when combined, create a powerful foundation for a long and happy life.