The phrase "a exceptional" is not correct in written English.
It should be "an exceptional" because "exceptional" begins with a vowel sound.
Example: "She is an exceptional student who consistently achieves high grades."
Alternatives: "a remarkable" or "an extraordinary".
He also promised more generous compensation to homeowners with a exceptional hardship scheme to guarantee that those affected by blight could sell their houses.
Despite never being a politician, he has fought his way into the contest proper with six CLP nominations thanks to a exceptional grassroots campaign, getting around the capital mostly by bicycle to address dozens of local activist meetings.
Most seem to accept the notion that biological systems or processes contain information, but they deny the idea that DNA has a exceptional role in providing information.
In contrast, the Spanish Padrón is quite a exceptional source worldwide concerning the statistical coverage of foreign population in an irregular administrative situation, which allows the inclusion of this vulnerable segment of the population in probabilistic register-based samples.
Apart from co-compost pile 1 DFS:1 EFB, all the other compost piles recorded E. coli concentrations above the USEPA part 503 class A exceptional quality (EG) compost standard (USEPA 1993) at the beginning of the co-composting process.
With this foundation and as much data as possible on an athlete's past performances, computer models could put a probability on the likelihood that a performance was unusual enough to warrant closer drug screening, or whether it fits the trajectory of a exceptional career.
It's an exceptional honor for me.
"Not a ruby, but an exceptional garnet".
Jerome David Salinger was an exceptional writer and an exceptional friend.
This was an exceptional murderer and an exceptional case.
The standard I generally imposed: average deserved a B+/A-, exceptionan An A, below average B, and appalling B-.
