Проверьте мое сочинение и найдите ошибки (если они есть) In summer, i read my favourite book again. Its book about russian general Skobelev Mikhail D. The book was written by N. N. Knirring. People said, that he was equal Suvorov. He was born in 17 September 1843 in Saint-Peresburg. His dad was general too and his mum was russian princess. When he was 13 year, his parents sent him to France, to study French. In 1858-1860 Skobelev entered in St. Peresburg University. He very much traveled to Russia, he wanted to be very clever warlord. When he was 25 year, he first took part in the battle. After the Russian-Turkish was Skobelev became a general of infantry. All his enemies afraided him and his friends called him"White general"

Исправленный вариант:

In summer, I will read my favourite book again. It's a book about Russian general Skobelev Mikhail D. The book was written by N. N. Knirring. People said, that he was equal to Suvorov. He was born on the 17th of September, 1843, in Saint-Petersburg. His Dad was a general, too, and his Mum was a Russian princess. When he was 13 years old, his parents sent him to France to study French. In 1858-1860 Skobelev entered St. Petersburg University. He traveled to Russia a lot, he wanted to be a very clever warlord. When he was 25 years old, he first took part in the battle. After the Russian-Turkish war, Skobelev became a general of infantry. All his enemies were afraid of him and his friends called him "White general".