Experts have started working on    1     unbelievable project to make a robot made by NASA act like a human.

    2    (name) Valkyrie, the robot looks like a woman and may be used to explorer Mars one day. It       3     (invent) by NASA scientists to compete in the DARPA Robotics Challenges(DRC). It is 1.9 meters tall and    4     (weight) 125 kilograms. It comes with a series    5     cameras, sonar, and other sensors spread across its body to help it move around.

Valkyrie is powered by a battery on its back, which can keep it     6     (operate) for an hour. It can walk on    7       (it) own, pick up objects and control many objects and tools,    8    is part of the requirements for the DARPA challenge.

The machine can walk on two legs and perform basic    9     (move) at present. However, the team from Scotland’s Edinburgh University wants to give it       10     (many) skills. It is hoped that the new and improved robot will work along with astronauts in space.