-Asking For An Opinion
Well, what do you think?
What about you?
What’s your view?
How do you see it then?

  -Giving Your Opinion
In my opinion…
I believe that…
Personally, I think…
As I see it…
It seems to me that…
As far as I’m concerned…

  -Agreeing
I couldn’t agree more
I think so too
You’re quite right
Yes, absolutely
That’s true
Can’t argue with that
That’s a good point
I couldn’t have said it better
I think we see eye to eye on this

  -Disagreeing
I’m afraid I can’t accept that
I’m not sure you’re right there
I’m sorry, I can’t go along with that
I’m afraid I disagree with you
You’ve got that wrong (informal)
You’re dead wrong (informal)
You must be joking! (informal)

  -Interrupting
Sorry, but…
Just a second…
Can I come in here?
Sorry to interrupt, but…
Excuse me for a second…
Could I just say something?
May I add something here?

  -Clarifying
So, if I understand correctly, you think…
Actually, what I said was…
Now, let me get this straight…
So, what you’re saying is…
Actually, that’s not what I mean…
No, what I wanted to say was…

  -Returning To The Topic
Anyway…
In any case…
Where was I? Oh yes…
As I was saying…
Yes, but to go back to what I was saying…
Getting back to the point…