At the International Robot Exhibition,scientists showed how robots could (1) outer space. One model had special wheels to climb rocks and a sensor system to analyse(分析)air (2). Another (3) robot could perform operations with 99% accuracy.
Visitors were excited to see a "Teacher Robot" that could (4) students' questions in any subject. However,some (5) that robots might replace human workers in factories. A scientist explained,"Robots are tools to (6) tasks too dangerous for humans. For example,they can enter burning buildings to (7) out fires."
The most popular exhibit was a pet robot dog. Its smooth fur and excellent (8) to fetch objects made it almost real. By the end of 2035,experts believe every (9) will own at least one robot to help with housework. With technology developing so fast,nothing seems (10) any more!

1. explore
2. quality
3. medical
4. answer
5. worried
6. complete
7. put
8. ability
9. family
10. impossible

1. 结合语境，科学家展示机器人如何“探索”外太空，且首字母为e，故填explore。
2. 结合语境，传感器系统分析空气“质量”，且首字母为q，故填quality。
3. 结合语境，另一个“医学”机器人能以99%的准确率进行手术，且首字母为m，故填medical。
4. 结合语境，“教师机器人”能“回答”学生的问题，且首字母为a，故填answer。
5. 结合语境，一些人“担心”机器人可能取代人类工人，且首字母为w，故填worried。
6. 结合语境，机器人是执行对人类来说太危险的任务的“工具”，且首字母为c，故填complete。
7. 结合语境，机器人可以进入燃烧的建筑物“扑灭”火灾，且首字母为p，故填put。
8. 结合语境，宠物机器狗的顺滑皮毛和出色的“能力”使它几乎像真的一样，且首字母为a，故填ability。
9. 结合语境，专家相信到2035年底，每个“家庭”将至少拥有一个机器人来帮助做家务，且首字母为f，故填family。
10. 结合语境，随着技术的发展，没有什么似乎再是“不可能的”，且首字母为i，故填impossible。