Read the text and find eight mistakes. Underline them rewrite them correctly

Dear Alice,
Thanks for your letter. How are you ? I'm fine. I'm going to tell you about my dream that seems soon to become true. I am going to visit Australia! You know this is a very beautiful country! And I'd really like to visit the capital of Australia, Canberra and, of course, its cultural capital and the largest city  Sidney. Since my childhood I was fascinated by Australia, and I studied its culture and read much about its cities and amazing nature. And at last, I have a happy opportunity to visit this country next month! I'm really looking forward to this moment, and I'm going to take a lot of pictures there! Have you been to Australia? Write to me soon. If you or your friends have been there, then will you give me some useful advice, please. Keep in touch. Take care.
Best wishes,
Fiona

Present Perfect Passive образуется при вс глагола have в настоящем времени, глагола to be в третье форме (been) и сказуемого в третьей форме.

Схема предложения Present Perfect в пассивном залоге выглядит следующим образом:

Подлежащее + have/has + been + сказуемое в третьей форме + второстепенные члены предложения.

Форма вс глагола have (have или has) зависит от подлежащего: Have употребляется с первым лицом и остальными лицами во множественным числом. Has – с местоимениями he, she, it и существительными 3-го лица единственного числа.