Q. Change the voice: One of the girls in the class will sing the national anthem at the end of the function.

• (A) A girl to sing national anthem is there in the class.
• (B) The function will end, a girl will sing national anthem at the end of the function.
• (C) The national anthem will be sung by one of the girls in the class at the end of the function.
• (D) There is a girl in the class who sings national anthem.