Нужно.rewrite these sentences.follow the example.i have never been to peru.i,ve never been to peru. 1.he has phoned his friend.2.we have not seen this show.4.you have come back so late.5.they have greeted us warmly.6.you have taken my cup.7.they have spoken to a foreigner.8.he has given the right answer.9.they have not come yet.10.you have not written the paper.
2. We've not seen this show.
4. You've come back so late.
5. They've greeted us warmly.
6. You've taken my cup.
7. They've spoken to a foreigner.
8. He's given the right answer.
9. They've not come yet.
10. You've not written the paper.