Difficulty: Easy
Correct Answer: collusion with
Explanation:
Given data
Concept/Approach
The legal phrase is in collusion with meaning secret agreement/cooperation for deceitful or illegal purposes.
Option analysis
collusion with — correct fixed phrase following “in.”collision with — physical crash; wrong meaning.collaboration to — wrong preposition/structure.conspiracy to — requires a verb (e.g., “conspiracy to defraud”); does not fit “in ______ the three others.”
Final Answer
collusion with
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