根据句意及汉语提示，用所给词的适当形式填空。（每空一词）

(1) My ______ (朋友们) like dumplings a lot.

(2)  ______ (谁的) dress is this? Is this your dress, Danny?

(3) I ______ (做) my homework at school.

(4) My finger ______ (疼痛).

(5) May I borrow  ______ (你的) umbrella?