Gaining attention

Gaining attention is a way or expression that is spoken so that other people will pay their attention to what we want. because sometimes we talk nobody listen to us.

Asking for attention (formal) :

Excuse me, I wonder if I could trouble you. 
May I have your attention, please? 
Excuse me.... 
Sorry to trouble you. 
Sorry to bother you. 


Asking for attention (Informal) :

Look at me!!!! 
Look what I’ve got here. 
Look here. 
Look!!!! 
Hey!!! 
Attention please...... 
Showing attention :

I see...... 
Tell me more about it. 
Oh , yes... 
Really? 
Mmmmm.... 
Oh my god!!! What happens next? 
Ahaaa... 
And then what? 
How interesting!! 
What’s next? 
I know what you mean... 
Is that all? 
Oh, oh..... 
Indeed? 
Well, well, well..... 
Wow.... 

Example :
Kumiko : Attention please....
Kikyou : Oh yes.