Asking for opinion
What do you think?
How do you feel?
Giving opinion
I think we should …
It would be best to …
Agreeing
That's right
I agree with you on that point.
Disagreeing
I'm sorry, I don't think so.
I don't think I agree with you.
https://339efcb25eb75e967b0d-ff8eeadd950d51fd1fc939dca75b3973.ssl.cf1.rackcdn.com/assets_default.swf