11.There is no surgical patient I cannot treat competently, treat just as well as or better than any other surgeon.

　　12.There were still situation in which I couldn’t be certain my decision had been the right one

　　13.There’s no right or wrong in the situation. There’s just luck.

　　14.There’s no way to prepare for the next time-----no intelligent response to a gun.

　　15.There’s no way to stop the process of aging. In fact, we can only delay it.

　　16.There are other indications that high school cheating may be on the rise.

　　17.There is some evidence that dishonesty may ebb and flow(起伏波動)

　　18.Today there is evidence that the time between each of the steps in this cycle has been shortened.

　　19.There can be no doubt that he is the right person for the job.

　　20.There is no doubt that these measures will contribute to the solution of the problem

　　21.There’s no doubt that Jim had more talent than anybody who ever played football.

　　22.There is no substitute for practical experience

　　23.There is urgent need to debate this issue openly

　　24.There are two ways in which one can own a book

　　25.There have been some small fluctuation in the past year,but by and large prices have remained stable.