It's for...句型表达归属与用途 — 英语填空题

周末，爷爷准备了三样东西：一副老花镜（glasses）、一本故事书（storybook）和一把雨伞（umbrella）。爷爷说：① "It's for Grandma. She can't see the newspaper clearly." 这是那副___。② "It's for Lily. She likes reading before bed." 这是那本___。③ "It's for Dad. It's raining outside." 这是那把___。请根据每句话中人物的用途，把正确的物品填在横线上（填英文单词）。