Put the verbs in the presentbperfect or past simple. 1) john lennon (start) his first band when he was 15. his eldest son , ) in the music business since he was 19.he make) five albums. he ( not known ) his father very well. 2) sigmund freud ) in vienna for most of his life. his great-granddaughter, bella freud, ( be born) in london and (work) there since 1990