Complete these sentences with your ideas. Use "would" with your imagination. If Martians landed on Earth.... If everyone

If Martians landed on Earth, they would teach us a lot of intresting things about their planet.

If everyone wore the same clothes, it would be difficult to recognize each other.

If there were no football team, people would play basketball and volleyball more.

If the government banned cars completely, people would buy more bicycles.

If you found a spider in your lunch, you would throw it away.