Укажите какое время нужно употребить.Past Indefinite или Present Perfect? ................... 1.Он навестил друга вчера.

1. He visited his friend yesterday. (Past Indefinite)2. He visited his friend on Saturday.  (Past Indefinite)3. He has visited his friend. (Present Perfect)4. He visited his friend 3 days ago.  (Past Indefinite)5. He has already visited his friend. (Present Perfect)6. I read this book last year.  (Past Indefinite)7. I\'ve read this book last year.  (Present Perfect)8. I read this book. (Past Indefinite) *when you read the book, but didn\'t finish it.9. I read this book when I was a child.  (Past Indefinite)10. I’ve already read this book. (Present Perfect)