проверьте английский ,пожалуйста!

My sister's son is only four, but he has learnt to read already. I have never heard about it. Have you moved to the new apartment? Friend Petrov hasn't told me about it. You have made many mistakes in a dictation. Have you ever seen this writer? I have read three books this month. My friend went to Kiev last week and he hasn't written to me. I have not seen my brother lately. Have you read the article in the newspaper about our factory today? Have you ever been in London? No, I shall go this year there. Have you read this book? How do you like it? I wanted to see this film last week, but I could see it only the day before yesterday. I have been very seldom at the cinema and at the theater this year. Has our son already graduated from the institute? His daughter graduated from the institute and she works at the factory now. When did she graduated from the institute? I have heard it by radio this morning. I've put my book here, but I can't find it now. Is it your book? Yes, where was it? Have you ever been in Riga? Yes, I have. When? Five years ago.

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