Insert: to put or place something in something else.

• A. Inhibit
• B. Inherent
• C. Insight
• D. Insert

Answer: (D)

Understanding word meanings and how a verb describes an action is what this item tests. To insert means to put or place something in something else, often by guiding it into a space or opening. For example, you insert a key into a lock or insert a page into a binder. The other options describe different ideas: inhibit means to stop or slow something from happening; inherent means something that exists in something as a natural or permanent part; insight means a deep understanding or perceptive awareness. None of these convey the act of placing something into another thing, so insert is the best fit.