A. Helps
B. Helped
C. Help
D. teaches
🧠 Explanation:
In “My brother and friend helps me,” “helps” is correct for subject-verb agreement. For English students, this highlights grammar, making it a key topic for studying linguistic clarity, sentence structure, and communication. Agreement ensures accuracy. Understanding this improves grammatical precision. It’s essential for mastering grammar in communication. Studying subject-verb agreement offers insights into how language ensures clarity, crucial for English, journalism, and communication.