1. has been greeted;

2. have been surprised;

3. have been written;

4. have been seen;

5. has been heard;

6. have been weared;

7. has been showed;

8. have been listened;

9. have been designed;

10. have been bought;

11. has been presented;

12. has been read.

Ответ:

2. The audience has been surprised with a new show.

6. A lot of new costumes have been worn at this concert.

7. My favourite singer has been shown in this morning TV show.

Объяснение: