can and can't

[EgleFig]

Here is an old video and this one still helping my listening skills. I guess you're expert in foreign people and I think you're specialist to teach them, so I'm learning like if I were there with you.

[freshitsful]

thanks

[gyalogvagyok]

Thanx! But all English people know this?

And anyway in your examples I already cannot hear the differences between can and can't. Here only the subtitle helps me. :(

[greeg979]

thank from ITALY

[JamMessage]

thank you very much.

[saraziz90]

Thank you my teacher

[byemjj]

Thanks a lot Sir :-)

[iandrestb]

Paul:

Thank you very much!!

I saw the difference.