1. Maybe we should agree to differ and leave it at that.
(agree to differ = agree to have different) opinions.
2. I’d prefer not to enter into an argument over politics.
3. Some differences of opinion exist between our sales team and theirs.
4. There was a bitter dispute between the management and the unions
over pay last year.
5. My boss and I had a heated argument over my overtime allowance.
6. There’s a fundamental disagreement over who should be club chairperson
whenever we have our annual meeting.
7. A conflict of opinion prevented the airport from opening on time.
8. Controversy rages over the appointment of a 23-year-old managing director.

- I’m afraid I don’t agree
- I’m sorry, I can’t accept that
- I disagree fundamentally
- I disagree totally
- I strongly disagree