Task 2.
1. Have you ever dreamt of winning the lottery?
2. lt's the first time I have ever eaten octopus!
3. My mother has wanted to visit India since she was a little girl.
4. Tina and Phil still has not managed to sell their flat.
5. Has Eric paid for his ticket?
6. I am worried about my son. He has not come home yet.
7. Have you ever heard such an unbelievable story?
Task 3.
1. I have done a lot of stupid things in my life.
2. The house is empty! What happened?
3. Long ago dinosaurs lived here.
4. That's the first time I have got an answer right today!
5. This week he has learned ten new verbs.
6. When we were at school we studied Latin.
7. All of our students achieved excellent exam results last summer.
8. I can't log into the site. I have forgotten my password.
9. Bill had an accident. He fell off his bicycle when he was going work.
10. I haven’t told anyone yet about my decision. Please, keep it secret.
11. The day before yesterday they found 5O euros in the street.