Institution: জাতীয় কবি কাজী নজরুল ইসলাম বিশ্ববিদ্যালয় (JKKNIU) Exam: ক ইউনিট || জাতীয় কবি কাজী নজরুল ইসলাম বিশ্ববিদ্যালয় || 2013
Topic: Sentence (বাক্য), Subject: English Grammar (ইংরেজি গ্রামার)

Best Answer Explained in Below-:

In the sentence "-------- he said made me very angry," the best choice is B) "What" because it appropriately introduces a noun clause that refers to the content of what was said. The word "what" functions as a pronoun that captures the entirety of the statement or expression that led to the speaker’s anger.

Using "What he said" completes the thought by specifying that it is the substance of his statement that caused the emotional reaction. For example, the full sentence would be, "What he said made me very angry," clearly indicating that it was the phrase or idea conveyed by him that is the focus of the anger.

In contrast, option A) "That" is less suitable because it tends to be used as a relative pronoun referring to specific elements rather than introducing a broad clause related to an emotional response. Similarly, option C) "Which" is typically employed for non-restrictive clauses, making it awkward in this context. Therefore, "What" is the most effective choice, accurately conveying the intended meaning and maintaining grammatical integrity in the sentence.