English MCQs, Active And Passive Voice MCQs, PPSC PAST PAPER ASSISTANT in PPSC 2022 Solved MCQsWhat is the passive voice of “he is singing a song”?A. A song is being sung by her B. A song is being sung by him C. A song is been sung by him D. None of These Talk : Stammer :: Walk : ___?He is an intelligent student . Intelligent is _____?