Ответ:

1. have you (ever) won an online...? np (odp) Kasia has won an online.....

2. have you (ever) sent jokes....? np. Ola has sent...

3. have you had a bad...? np Karol has had a bad.....

4. have you ever had problem.......? np Asia has had problem....

5. have you ever bought clothes...? np. ania has bought clothes...

6. have you wrote a blog?? np julia has wrote a blog for 4 years.

7. have you ever met people in a chat room? np. gosia has met .....

8. have you ever copied homework...? np. justyna has copied homework...