1._of them is your sister? A) Who B) What C) Whose D) Which E) Whom 2._party is it? A) Who B) What C) Whose D) Which E) Whom 3._ is that man? A) Who B) What C) Whose D) Which E) Whom 4. ___ do you love? A) Who B) What C) Whose D) Which E) Whom​