In space film we sometimes see robots.We can see two robots from the film Star Wars—R2 D2 is the small robot and C3 P0 is the tall one.Robots in stories and films usually walk and talk，but robots in the real world are very different.
    Real robots do not have a body with arms，legs and a face.They usually move around on wheels.They don't usually talk to people，but some of them can understand people's words.Robots do not have a brain and they cannot think.A computer programme inside the robot's head tells the robot， "Move forwards，move backwards.Stop now. "
    Robots are very useful in factories.People do not want to do the dangerous and dirty jobs in the factory—robots can do these jobs for people.The robots work quickly，and they never get tired.There are many robots in car factories.Perhaps a robot made your family's car.
    Answer the following questions according to what you read.

（1）What are the names of the robots in the film Star Wars？

Their names are R2 D2 and C3 P0.

Their names are R2 D2 and C3 P0.

（2）Do real robots walk around on legs？

No，they don't.

No，they don't.

（3）Have robots got a brain？

No，they haven't.

No，they haven't.

（4）What jobs do robots do in factories？

They do the dangerous and dirty jobs in factories.

They do the dangerous and dirty jobs in factories.

（5）Do robots get tired？

No，they don't.

No，they don't.