Final answer:
The correct sentence is B. My grandma sent me funny socks in the mail three times last year.
Step-by-step explanation:
The correct sentence is B. My grandma sent me funny socks in the mail three times last year.
Explanation: This sentence is grammatically correct because it uses the correct verb tense, subject-verb agreement, and sentence structure. The subject 'My grandma' is the one who performed the action 'sent', and the sentence is written in the past tense 'sent'.
In contrast, sentences A, C, and D have grammatical errors. Sentence A should use 'will have taken' instead of 'have taken' to indicate a future action that will be completed. Sentence C should use 'I am not able' instead of 'I am not able to recognize him' for subject-verb agreement. Sentence D should use 'that I wore' instead of 'that I put on' for consistency in verb tense.
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