Звукобуквенный разбор слова: летать,школьник

1.      Where Andrei Sakharov was born? 2.      What did he do after graduating from Moscow State University? 3.      Did A. Sakharov become the youngest academician in Russia? 4.      What did he realize unlike many scientists? 5.      What did he decide to do at the end of the 50s? 6.      What did A. Sakharov win in 1975? 7.      Where did Sakharov participate in December 1987? 8.      Where did the International Conference against atomic wars take place? 9.      When did Sakharov start his official career as a member of Russian Parliament? 10.   When did he die?