Correct the wrong sentences. 1.Mukhtar Auezov has written "Abai Zholy" 2.Leo Tolstoy has been a Russian writer 3.Tonny

Один из случаев употребления Present Perfect Tense - необходимость показать произошедшие события, результат которых еще важен, имеет значение, как-то связан с настоящим. 1. Mukhtar Auezov wrote \"Abai Zholy\". 2. Leo Tolstoy was a Russian writer. 3. Tonny has hurt his knee and it aches him to walk. 4. Popov  invented the radio. 5. Have you heard? Murat bought a car!