1) elena (has not met) my new boyfriend yet.
2) I (have visited) America twice.
3) Paul (has never/won) a competition in his life.
4) (Have Sally and Mark/found) a new house yet? - No, they have looked at over twenty houses this week, but they (have not seen) one they like.
5)We (have bought) tickets for the football match on Saturday.
6) (Have you/seen) her ?
7) (Has Sarah/seen) that film? Let's go and see it tomorrow if she (has not seen) it yet.
8) You (have not answered) my question yet.