4. The world (achieve) significant advancements in renewable energy technology.
5. Self-driving cars (become) the norm in most developed countries.
6. Virtual reality (transform) the way we experience entertainment and communication.
7. The global population (reach) 9 billion people.
8. Climate change (pose) even greater challenges for the planet.
9. Artificial intelligence (play) a major role in various industries and daily life.
10. Medical advancements (lead) to breakthrough treatments for major diseases.