1. The sailboat is (slow) than a ship.
2. Driving in a car is (safe) than in a motorcycle
3. A hot air balloon is (colorful) than an airplane
4. An ambulance is (noise) than a bicycle.
5. The airplane is (fast) than a helicopter.
6. The tractor is (big) than a police car.
7. The train is (long) than a submarine.
8. Riding on a motorcycle is (dangerous) than riding a bike
9. According to a child, Driving a fire truck is (exciting) than driving an ambulance
