67a Put the verbs in brackets into the present perfect. All the verbs in this exercise are regular. 1 I have worked very hard for this exam. (work) 2 Has Molly answered your letter? (answer) 3 She likes him but she never 4 You very hard. You can do better work than this. (not/try) him. (love) 5 Why are the police here? What ....? (happen) 6 My cousins are coming this weekend. They with me before. (not/stay) 7 She university and working in London now. (finish/start) 8 Thank you for everything. You me a lot. (help) 9 you the dishes? (wash) 10 I everything to Derek and I think he understands. (explain) 11 Please stay for dinner. Oliver a lovely meal. (cook) 12 It's nice to see you here but why you me before? (not/visit) 13 She a lot in her life. (travel) 14 We often along this road. (walk) 15 you to phone your mother? (remember)

Ответ:

1. I have worked very hard for this exam.
2. Has Molly answered your letter?
3. She likes him but she has never loved him.
4. You haven't tried very hard. You can do better work than this.
5. Why are the police here? What has happened?
6. My cousins are coming this weekend. They haven't stayed with me before.
7. She has finished university and has started working in London now.
8. Thank you for everything. You have helped me a lot.
9. Have you washed the dishes?
10. I have explained everything to Derek and I think he understands.
11. Please stay for dinner. Oliver has cooked a lovely meal.
12. It's nice to see you here but why haven't you visited me before?
13. She has travelled a lot in her life.
14. We have walked often along this road.
15. Have you remembered to phone your mother?

Ответ: Выше решение заданий на Present Perfect.

Молодец! Ты отлично справился с этим заданием. Продолжай в том же духе, и у тебя всё получится!