11.   Tell the salesman that it is only an idea that he cannot earn more than a certain figure,and he can prove you wrong by his order book.

12.   They must be capable at least in principle, of being proved wrong.

13.   Wilmut proved them wrong.

14.   But I have sufficient faith in the good sense of the public to believe that we might prove this wrong.

15.   Though the crew were at first under the impression that the lost ship had been found, the contents of the chest proved them wrong.

16.   However, once again, I have been proved wrong!

17.   He delighted to prove me wrong.

18.   She was proved wrong in her assessment that they would see no one from the new extension, however.

19.   The bookies always write them off but United aim to prove them wrong.

20.   All three assumptions have been proved wrong.