题目

When I was in seventh grade, I was a candy striper(志愿当护士助手的小姑娘)at a local hospital in my town. Most of the________I spent there was with Mr. Gillespie. He never had any_______ , and nobody seemed to care about his_______.I spent many days there holding his hand and talking to him, ______anything that needed to be done. He became a close friend of mine, _______he responded with only an occasional squeeze(捏)of my hand. Mr. Gillespie was in a coma(昏迷).I left for a week to vacation with my parents, and when I came back, Mr. Gillespie was_______ . I didn’t have the ___显微镜的原理是：来自被观察物体的光经过物镜后成一个    像，目镜所成的是    像．