My opinion
In my opinion...
The way I see it...
If you want my honest opinion....
According to (name of a person you want to quote)
As far as I'm concerned...
If you ask me...
What’s your opinion?
What's your idea?
What are your thoughts on all of this?
How do you feel about that?
What do you think?
Do you agree?
What’s your point?
I agree with you 100 percent.
I couldn't agree with you more.
That's so true.
You're absolutely right.
That's exactly how I feel.
Exactly.
I'm afraid I agree with James.
I have to side with Lisa on this one.
No doubt about it.
(agree with negative statement) Me neither.
(weak) I suppose so./I guess so.
You have a point there.
I was just going to say that.
I disagree
I don't think so.
(strong) No way.
I'm afraid I disagree.
(strong) I totally disagree.
I beg to differ.
(strong) I'd say the exact opposite.
Not necessarily.
That's not always true.
That's not always the case.
No, I'm not so sure about that.
Interruptions
Can I add something here?
Is it okay if I jump in for a second?
If I might add something...
Can I throw my two cents in?
Sorry to interrupt, but...
(after being interrupted) You didn't let me finish.
Let’s conclude!
I think we're going to have to agree to disagree.
