Phrasal Verbs – Choose the option that BEST expresses the meaning of the underlined phrasal verb in context. Sentence: It took him a long time to come round after the operation.

Introduction / Context:
In medical contexts, “come round” (or “come around”) commonly means to regain consciousness or to recover after anesthesia or illness. Understanding phrasal verbs is critical because their meanings are often idiomatic rather than literal combinations of the verb and particle.

Given Data / Assumptions:

• Target phrasal verb: come round.
• Context: after a surgical operation.
• We need the best single-word paraphrase.

Concept / Approach:
Post-surgery, “come round” is used when a patient wakes up from anesthesia or begins to recover. Among the options, “recover” captures this meaning most accurately in a general sense, covering both regaining consciousness and improving in health.

Step-by-Step Solution:
Identify the context: postoperative period.Map “come round” to the typical medical meaning: regain consciousness / recover.Compare options: “walk,” “move,” and “eat” are unrelated activities and do not reflect postoperative awakening.Choose “recover.”

Verification / Alternative check:
Paraphrase: “It took him a long time to recover after the operation.” This keeps the sentence natural and accurate.

Why Other Options Are Wrong:

• walk: a specific action, not the general sense of regaining health or consciousness.
• move: too broad and not idiomatic for postoperative awakening.
• eat: unrelated to anesthesia recovery.

Common Pitfalls:
Interpreting phrasal verbs literally; here “round” does not mean physically going around but returning to normal consciousness.

Final Answer:
recover