8. Fill in the blanks to form a summary

The lesson "An Alien Hand" is written by . The story is about , who lived  the surface of a planet with his parents. Tilloo's father goes to work through a. Tilloo was restricted to use the path, and he was curious to know why he was not allowed to use it.

 

 

One day, Tilloo took his father's  and entered the passage. Before he could move further, a security staff stopped him and  him back home. Later Tilloo's father explained to him about the conditions of the surface where he used to work. He told Tilloo that he wore a special suit and an  to survive on the .

 

 

Then the next day, when Tilloo's father went to work, he learnt that two  were approaching them. Then the  asked the opinions of his  on how to deal with the situation. Later the President got a phone call, and it was mentioned that the spacecraft had landed on Mars.

 

 

Later, Tilloo's father brought Tilloo to the , where he saw the alien spacecraft on the . Suddenly Tilloo noticed a mechanical hand emerged from the spacecraft, and the excited Tilloo pressed the red button from the control panel. As a result, the robotic hand stopped functioning. In addition, on Earth, NASA's technicians managed to get the mechanical hand functioning. Moreover, the mechanical hand started working and took the soil samples from the Martian surface. At last, scientists studied and concluded that there is no existence of life on .