I have sent english study datum in this zone,I consider it is very helpful to all of us.
It includes some spoken english and usage of some words.
It can improve our english level if you keep your mind on it.

Thank you

I don't know why did nobody want to need such a good datum.
It is very useful to all of us.

I've downloaded it already and will have a look later. Anyhow, thank you!

I can't open it maybe it is expired.