一、根据句意及中、英文提示完成单词。
1. If you lose a (顾客), regret it rather than excuse it.
2. We are all against (传播) other people's personal information on the Internet.
3. Mike (放，搁) the English book on the desk, and lied to his brother that he had remembered all the words.
4. The driver (后悔) his carelessness in driving and went to the hospital to say sorry to his passengers.
5. (任何事情) you do, you must be careful.
6. His robot can stand on four small (轮子).
7. With the development of science and technology, more and more (机器人) are used in factories.
8. He said that his secret of success was to arrange his time (正确地，适当地).
9. The new (something that is made to be sold) is popular with young people.
10. Cindy, your room is in a (a dirty or untidy state). You should tidy it up.

1. customer 2. spreading 3. laid 4. regretted
5. Whatever 6. wheels 7. robots 8. properly
9. product 10. mess

二、用括号中所给单词的适当形式填空。
1. Robots are often designed (have) a human-like appearance.
2. We are sorry to hear that you are not (satisfy) with your new car.
3. Tom (lay) the dishes on the table when his mother was cooking in the kitchen.
4. My computer doesn't work. Where can I have it (fix)?
5. My brother needs to (take) some medicine because he is ill.
6. To make the machine run (smooth), you need to check it regularly.
7. Let Simon go to the post office to (post) this letter.
8. The radio (spread) the news as soon as the accident happened.
9. The young man regretted (make) such a decision, but it was too late.
10. —Can robots take the place of humans (complete) in the future?
—It's hard to say.

1. to have 2. satisfied 3. laid 4. fixed 5. take
6. smoothly 7. post 8. spread 9. making
10. completely

三、请根据对话内容，从方框中选择适当的单词或短语填空，使对话内容完整、正确。

A: Do you know what AI is? I think it's the latest technology.
B: I know something about it. AI is the science of making intelligent machines, and it 1. people do many "smart" things.
A: Sounds fantastic! What can it do for us?
B: Many things. Recently AI has already changed our lives, 2. self-driving cars and the UAV(无人飞行器).
A: Can you tell me more about self-driving technology? I'm 3. in it.
B: Of course. It can understand what people say. During the drive, you can ask it to do the things by just 4. it.
A: Wow, it's really cool! New technology makes our life more enjoyable!
B: 5. ! I'm expecting the coming amazing world.

1. helps 2. such as 3. interested 4. talking to
5. Exactly