短文改错,一行一错,如多一个词；缺一个词；错一个词；没有错.急用

短文改错,一行一错,如多一个词；缺一个词；错一个词；没有错.急用
When we talk the universe ,we 1.( )
meant the earth ,the sun ,the moon and 2.( )
the stars and the space between it 3.( )
Much of the stars cannot be seen because 4( )
they are too far away here.Man-mand satellites have 5.( )
been sent up to space by many countries 6.( )
On the help of the man-made satellites 7.( )
the world it is becoming a much 8.( )
bigger place and people from different 9.( )
country now understand each other better.10.( )