Поставте вместо скобок whose или who

1) My hero is Pavel Nakhimov(1802-1855). He was a Russian admiral ( ) won many sea battles. 2) I admire Nikolai Pirogov(1810-1881). He was a famous doctor ( ) saved many people after many battles. 3) I like listening to the old songs of the Time Machine(Mashina vremeni). It is a popular Russian rock group ( ) music attracts many people and ( ) Songs are nice to listen to. 4) I admire the works of Vladimir Vysotsky(1938-1980). He wrote many popular songs. And he was a poet ( ) roles in theatre performances and was an actor ( ) films made him famous. 5) I admire the pictures of Vasily Surikov(1848-1916). He is a well-known Russian painter ( ) pictures show the P. life in old Russia. 6) I like the plays of Alexander Ostrovsky(1823-1886). He was a popular dramatist ( ) wrote many wonderful plays 7) Dmitry Mendeleev(1884-1907) was a great Russian scientist ( ) Periodic Table was a revolution in chemistry.