'Transformation of sentences' (वाक्य रूपांतरण) में शामिल है:

उत्तर: B — Sentence transformation: Active↔Passive, Direct↔Indirect, Affirmative↔Negative, Assertive↔Interrogative, Simple↔Complex↔Compound, Degree changes (positive↔comparative↔superlative). Meaning must be pre...