A. To speak in plain terms
B. To disguise the truth with euphemisms
C. To use the correct tool for the job
D. None of these
🧠 Explanation:
The idiom “to call a spade a spade” means to speak in plain terms. Knowing this helps students improve English vocabulary, ensuring clear communication. Understanding idioms is useful for essays, exams, or conversations in school. This skill is key for English classes, ensuring clarity in academic work or general knowledge about language.