In the following passage some of the words have been left out. Read the passage carefully and choose the correct answer to each question out of the four alternative and fill in the blanks

A though we can _____(I)_____ the _____(II)_____ bodies of our solar system _____(III)_____ a telescope, it is only _____(IV)_____ who can _____(V)_____ the depths of outer space. It is reported that they have seen _____(VI)_____ galaxies, stars taking _____(VII)_____ and _____(VIII)_____ black holes’. They say that the deeper they look _____(IX)_____ the universe, the more they know _____(X)_____ the universe originated.