这本书对这一主题进行了全面的研究，涵盖了所有主要理论。

The book provides a ___comprehensive study of the subject, covering all major theories.

招聘会的工作坊不像我希望的那样全面。

The job fair's workshops were not as ___comprehensive as I had hoped.

我的健康保险提供全面的医疗和牙科护理保障。

My health insurance offers ___comprehensive coverage for both medical and dental care.