Difficulty: Easy
Correct Answer: didn't
Explanation:
Given data
Concept/Approach
Simple past negative uses “did not / didn’t + verb (bare).” Hence “didn’t meet.”
Option analysis
didn’t — correct auxiliary + bare verb.avoided — would require a gerund: “avoided meeting,” not “avoided meet.”refused to / declined to — would need the word “to” already in the sentence; here only one blank is provided.
Final Answer
didn’t
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