Stephen Hawking was horn in 1942. He was born in an educated family, (a) He is considered the greatest physicist after Einstein. (Active) (b) In 1979 he joined Cambridge University, (complex) (c) When he was thirty two years old, he received the prestigious Albert Einstein award, (simple) (d) He wrote a book explaining cosmology for general public, (compound) (e) He is one of the greatest scientists in the present world, (positive)