人称代词 he/she 及物主代词 — 英语填空题
题目
Lily 正在介绍她的家人和好朋友们：My father is a doctor. ___ helps sick people. My mother is a teacher. ___ helps students a lot. Tom is my brother. ___ is eight. Alice is my good friend. ___ hair is long. 按顺序填入正确的人称代词或物主代词（每空一词）。