The phrase "ability to complete a" is correct and usable in written English.
It can be used when discussing someone's skills or competencies in finishing a task or project.
Example: "The candidate demonstrated a strong ability to complete a complex analysis under tight deadlines."
Alternatives: "capability to finish a" or "skill in accomplishing a".
We are also unusually optimistic when planning — we overestimate our own ability to complete a distant task.
As in most sales, the most important factors in choosing a buyer are the highest price and the ability to complete a deal.
A producer's ability to complete a film and a financier's ability to make money on it depend heavily on a star's willingness to commit to an early filming date and to show up.
Casey Schroen has garnered praise for his "can do" approach and his ability to complete a task from start to finish while ensuring the best in continuity of patient care; a dedicated, top performer who excels at all times.
Seoul says the ability to complete a "fuel cycle," from enrichment to recycling, is central to its goals of meeting 60 percent of its electricity needs with nuclear power by 2030 and becoming a global exporter of nuclear reactors.
As our understanding of the human brain advances, our conception of its capacities becomes ever more complex, and the ability to complete a mathematical pattern or unscramble an anagram becomes less the measurement of an important ability and more a curious predilection, like a fascination with stamps or a passion for the oboe.
Resolving whether Iran secretly tried to "weaponize" nuclear materials is central to the agency's ability to complete an inquiry into Iran's nuclear program.
Their ability to complete an ACES scan independently was assessed.
With calculus acting as a gatekeeper to a student's ability to complete an undergraduate STEM degree, post-secondary educators must develop a better understanding of what success in Calculus I looks like and how to help students achieve it.
These tasks included a fixed consecutive number schedule (ability to complete an action to receive a reinforcer), a multiple fixed-interval/extinction schedule of reinforcement (high level of responding), and a delayed reward task (delay discounting).
In addition to the minimal infusion reactions, the ability to complete an infusion within approximately 0.5 to 1 hour and the lack of immunogenicity are also likely to be more important treatment considerations in autoimmune diseases, as mentioned previously.
