Learning English through Jokes

Q: What has many keys but can't open any doors?
A: A piano.
...................................................
Q: What has 6 eyes but can't see?
A: 3 blind mice.
..................................................
Q: Who earns money driving their customers away?
A: A taxi driver.
..................................................
Q: What is orange and sounds like parrot?
A: A carrot
..................................................
Q: Can a kangaroo jump higher than the Empire State Building?
A: Yes, because the Empire State Building can't jump!