Step 1: Understanding the Concept:
A phrasal verb is an idiomatic phrase consisting of a verb combined with a preposition or an adverb (or both). The meaning of a phrasal verb is distinct from the literal meanings of the individual words that form it, requiring contextual analysis to select the correct choice.
Step 3: Detailed Explanation:
Let's analyze the contextual meaning of the sentence and define each phrasal verb option:
- The sentence uses the word "Despite", which sets up a contrast. Even though there were many obstacles, she managed to achieve a positive outcome with the challenge ("successfully"). This means we need a phrasal verb that means to succeed, accomplish, or win in a difficult situation.
- "Pull off" means to succeed in doing something difficult, unexpected, or challenging. This perfectly fits the blank.
- "Break down" means to lose control of one's emotions, or for a machine or vehicle to stop working.
- "Give away" means to donate something for free, or to reveal a secret or hidden information.
- "Call out" means to shout loudly, or to publicly criticize or challenge someone for their behavior.
Substituting option (A) completes the sentence logically: "...she managed to pull off the challenge successfully."
Step 4: Final Answer:
The correct phrasal verb is pull off.