12. San Salvador and Cuba (discover) by Columbus in 1492. 13. This type of transistor radio (manufacture) in Japan.
14. The worker claimed that he (victimize) by his employers.
15. In 1666, a large part of London (destroy) by fire.
16. The Fire of London, as it (call) in the history books, (commemorate) by a
monument which (build) near where the fire started.
17. Last Saturday one of our teams (send) off the field for rough play.
18. Very much research (do) to prevent our rivers and lakes from being polluted.
19. The little girl (save) from being run over because she (pull) away in time by a
policeman.
12. were discovered
13. is manufactured
14. had been victimized
15. was destroyed
16. is called ... was commemorated ... had been built
17. were sent
18. was done
19. was saved ... had been pulled