11.   It made it almost impossible for the smaller retailer to compete against the multiples.

12.   She competed against students from around the country.

13.   A golf tournament in which professionals compete against amateurs.

14.   You will be competing against people with more experience than you.

15.   If this big fellow was the whole Carlisle track team,he would be competing against an entire Lafayette squad.

16.   The children compete against each other to reach the other end of the pool.

17.   Working with, while at the same time competing against other schools, raises questions about management which bear on a point made by Rutter et al.

18.   This year Alan took ninth place, competing against the best amateurs that Scotland could produce.

19.   His placing so far has been third, fourth and eighth, a remarkable feat when competing against the best that Scotland can produce.