Fill in the right passive forms.

1. Lots of interesting things can b b (buy) in London.
2. The best souvenirs a s (sell) in Oxford Street.
3. In most shops people a w (watch) through video cameras.
4. Steve w in (introduce) to Darren’s American friends.
5. Gareth w s (see) on the CCTV monitor.
6. At the door the children w st (stop) b the detectives.
7. Ceri tried to protest but she w immediately in (interrupt) b the woman.
8. Steve w gr (grab) b the man.
9. Steve h b c (catch) once before.
10.The children w a (ask) embarrassing questions.
11. The scene with Gareth w sh (show) on TV to the boys and girls.
12. Their bags and pockets w ch (check).
13. Everything was p (put) on the table but the CD-ROM w not f (find).
14. Nothing w s (say) for a time.
15. The children w l (let) out.
16. Gareth w t (teach) a terrible lesson.