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

3 they have just gone home .4 I have just seen him.5 He has never been to London. 6 They have never given me the book.7 I have never seen this film.8 She has never been to Siberia. 9 I haven't met you in Moscow since 1976.10 They haven't spoken English since last year.11 I haven't seen her there since September. 12 She hasn't read this book since her childhood. 13 Your friends have written a letter to you this week. 14 He has left for Moscow this month. 15 I have learnt grammar rules today. 16 They have finished their work this year.