Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 22.

Traveling offers a unique way to explore the world and expand one's horizons. It gives people the chance to experience different cultures, taste new foods, and meet diverse individuals. People ___(1)___. They realize that different customs and traditions enrich the human experience, making them more open-minded and adaptable.
One of the greatest advantages of traveling is the opportunity to face new challenges. By stepping out of your comfort zone, ___(2)___. Travelers who navigate foreign lands also gain valuable life skills, such as independence and confidence.
Historic landmarks, for example, ___(3)___, allowing travelers to witness the rich history of other nations. ___(4)___, they understand how different regions have shaped the world. Exposed to new environments, they return with a fresh perspective, becoming more compassionate and globally aware. Traveling makes people ___(5)___.