1. Mr. Chairman!
2. May I have the floor?
3. I don't quite follow you, what exactly do you mean? Could you explain to me how that is going to work?
4. I do not quite agree. I do not fully agree with you. I only partially agree with you.
5. Unfortunately, I see differently. I have a dissenting opinion on the matter.
6. I am sorry to interrupt you but ... If I could just come in here ...
7. I second your motion. I fully support you on this.
8. That is not quite what I had in mind. This is not what I meant.
9. I'd rather not get into that right now. Can we move on to the next item on the agenda?
10. The point I am trying to make here is ... . What I think is ... . The problem / the thing is ... .