二、刘洋给他的好友 Mike 发邮件分享自己在科技馆的所见所闻。阅读他的邮件，用所给词的适当形式填空。
Dear Mike,
How is it going? Today, I visited an 1. (excite) robot show, and I can't wait to tell you about it! It was full of amazing robots and I was very 2. (satisfy) with this show. Some could dance to music, some played chess better than humans, and others were designed to help with chores like cleaning and cooking. There was even a robot that could recognize faces and greet people 3. (complete) in a smooth way!
I was amazed by how fast robot technology 4. (improve). The robots that can do dangerous or difficult tasks will play a huge role in the future. However, I'm 5. (sure) if they will have feelings or thoughts like humans.
Would you like to share your opinions about robot technology with me?
Looking forward to your reply!
Yours,
Liu Yang