Complete the sentenses as in the exampels .use the present perfect or the past simple. he/ listen he has lisened to the dialogue. he listend to the dialogue an hour age. 1) i /be petersburg petersburg in 2003. 2)he/be america. america last month. 3)they/be three years ago 4)he/have twenty minutes ago. 5)we/do exercises . exercises an hour ago . 6)he/cook . ten minutes ago. 7)i/read book book when i was seven . 8)she/leave last week 9_ we/telephone yesterday 10)they/find key key ten minutes ago.

1) I have been to St Petersburg. I was in St Petersburg in 2003. 2) He has been to South America. He was in South America last month. 3) They have been  to France They were in France three years ago 4)  He has had lunch. He had lunch twenty minutes ago. 5) We  have done the exercises . We did the exercises an hour ago . 6)  He has cooked dinner. He cooked dinner ten minutes ago. 7) I have read the book. I read the book when I was seven. 8) She has left Moscow.  She left Moscow last week 9. We have telephoned him. We telephoned him yesterday  10) They have found  the key.  They found the key ten minutes ago.