1, Don't be so silly.
2, Are you kidding?
3, That's out of the question.
4, I can't agree with you at all.
5, I wouldn't say that.
6, you got that wrong.
7, I am afraid I can't get my approval.
8, I can't to agree.
9, Sorry, but I can't go along with you.
10, I don't see eye to eye with you.
11, I can't buy that.
12, It won't work.
13, I hit to disagree with you.
14, That's enough.
15, I really disapprove of this decision.
16, Bad idea.
17, I think you are absolutely wrong.
18, Not really.
19, I think you're crazy.
20, You don't have a lay to stand on.
