Нужно. my dog duke. mu dog is called duke and he is longhaired german shepherd dog. he is the biggest dog in my street and every time the postman or someon passes by he barks his head off and nearly gives them a heart attack. lost of people are afraid to go into my hpuse because he's aggressive. but he is a lovely dog when you get to know him. he loves playing with balls and with my pet duck, george. вот этот текст переделать во времена: past simple, present perfect. по очереди, сначало одно, затем другое время. будто он написан так. спаибо заранее.

past simple

mu dog was called duke and he was longhaired   german shepherd dog. he was the biggest dog in my street and every time the postman or someone passed by he barked his head off and nearly gave them a heart attack. lost of people were afraid to go into my house because he was aggressive. but he was a lovely dog when you got to know him. he loved playing with balls and with my pet duck, george.

present perfect

mu dog has been called duke and he has been longhaired   german shepherd dog. he has been the biggest dog in my street and every time the postman or someone have passed by he has barked his head off and nearlyhas given them a heart attack. lost of people have been afraid to go into my house because he has been aggressive. but he has been a lovely dog when you have got to know him. he has loved playing with balls and with my pet duck, george.

past simplemy dog was called duke, and he was longhaired german shepherd dog. he was the biggest dog in my street and every time the postman or someone passed by he barked his head off and nearly gave them a heart attack. lost of people were afraid to go into my house because he was aggressive. but he was a lovely dog when you got to know him. he loved playing with balls and with my pet duck george.present perfectmy dog has been called duke, and he has been longhaired german shepherd dog. he has been the biggest dog in my street and every time the postman or someone have passed by he has barked his head off and nearly has given them a heart attack. lost of people have been afraid to go into my house because he has been aggressive. but he has been a lovely dog when you have got to know him. he has loved playing with balls and with my pet duck george. 

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