Поставьте следующие предложения в Prevent Perfect Tense, употребив обстоятельства времени, данные в...

1. Your friends have written a letter to you this week.
2. He has left for Moscow this month.
3. I have learned grammar rules today.
4. They have finished their work this year.

Конечно, давайте преобразуем предложения в Present Perfect Tense, используя указанные обстоятельства времени.

1. John spoke to me. (already)
   John has already spoken to me.

2. He was reading a book. (already)
   He has already read a book.

3. They will go home. (just)
   They have just gone home.

4. I saw him. (just)
   I have just seen him.

5. He is in London. (never)
   He has never been to London.

6. They gave me the book. (never)
   They have never given me the book.

7. I saw this film. (never)
   I have never seen this film.

8. She was in Siberia. (never)
   She has never been to Siberia.

9. I did not meet you in Moscow in 1976. (since)
   I have not met you in Moscow since 1976.

10. They did not speak English last year. (since)
    They have not spoken English since last year.

11. I did not see her there in September. (since)
    I have not seen her there since September.

12. She did not read this book in her childhood. (since)
    She has not read this book since her childhood.

13. Your friends are writing a letter to you. (this week)
    Your friends have written a letter to you this week.

14. He is leaving for Moscow. (this month)
    He has left for Moscow this month.

15. I am learning grammar rules. (today)
    I have learned grammar rules today.

16. They are finishing their work. (this year)
    They have finished their work this year.

В предложениях мы применили Present Perfect Tense, который используется для описания действий, завершившихся к настоящему моменту и имеющих связь с настоящим временем. Мы также вставили указанные обстоятельства времени, которые часто используются с Present Perfect для уточнения времени действия.