Which verb means to experience something, especially a change or transformation?

• A. Endure
• B. Undergo
• C. Experience
• D. Suffer

Answer: (B)

To express that someone or something experiences a change or transformation, the verb to go through a process is the natural fit. It carries the sense of undergoing something—an event, procedure, or transformation—that happens to the subject, often with an observable result. Phrases like "undergo a transformation" or "undergo changes" illustrate this clearly.

Endure stresses continuing through hardship, often with a sense of lasting struggle, rather than a change happening to something. Suffer focuses on pain or hardship, again not mainly about a change process. Experience is broad and can refer to any kind of event or sensation, but it doesn’t inherently emphasize the sense of undergoing a process leading to change.