Choose the correct variant. his strange life. 1. is known 2. have known 3. was known 4. knew a) 1,3 b) 1,2 c) 2,3 d) 3,4 e) 1,4

A) 1,3 
Nothing 1. is known  of his strange life. - Ничего не известно о его странной жизни.
Nothing 3. was known of his strange life. - Ничего не было известно о его странной жизни.