完形填空

    What will our life be like in the future? Each family will have a1in the future. You can ask it to do everything2you. It will serve you3 hours a day. The robot will4like a human. It can talk with you when you are5. You won't know whether it is a human6a robot when you meet it on the street.

    People will have7time to work and more time to travel. The vehicles (交通工具) in the future will fly freely in the sky because every vehicle will have wings with it. They'll.8you to any place you want to visit. You can go to9during your travel when you feel tired. All vehicles will be10because they're driven by robots.