八年级下学期期末重难知识点串讲+精练专题 13 补全对话专练一、选句子(一)Doctor: ____1____Bill: Well, I’ve got a pain in my back.Doctor: ____2____Bill: For about two weeks.Doctor: Let me have a look. Where do you work?Bill: ____3____Doctor: Do you play computer games?Bill: Yes, a lot. I usually...