Oxford Bookworms Library: Stage 5: I, Robot - Short Stories
Santrauka: A human being is a soft, weak creature. It needs constant supplies of air, water, and food; it has to spend a third of its life asleep, and it can't work if the temperature is too hot or too cold. But a robot is made of strong metal. It uses electrical energy directly, never sleeps, and can work in any temperature. About the Author: Jennifer Bassett is Series Editor of the Oxford Bookworms Collection, for which she has written original stories One-Way Ticket and The President's Murderer.