Based on the passage provided, here are the answers to the statements:

1. Tornadoes are sometimes referred to as twisters or cyclones. **(T)**
2. They are formed in thunderclouds. **(T)**
3. The winds inside a tornado can be more than 500 miles per hour (mph). **(F)** (The passage states more than 300 mph.)
4. The winds are not strong enough for tornadoes to lift animals, cars, and even horses. **(F)** (The passage states that the winds *are* strong enough to lift them.)
5. Tornado season is during the springtime and summer. **(T)**