HOW OLD ARE YOU?

To say how old you are you have to use verb TO BE!
The question is How old are you?
Possible answers:

- I'm 24 years old

- I'm 24

- 24

Wrong answers:

- I have 24

- I have 24 years

- I'm 24 years

Now watch the video and listen to the people. The second part of the video is the same but with subtitles.