26, hurried

27, opened

28, showed

29, waited

30, wrote

31, joined

32, were

33, knew

34, were

35, were

36, made

37, forgot

38, snowed

39, were

40, lived

41, knew

42, were

43, met

44, didn't leave

45, finished

46, came

47, visited

48, spent

49, were not

50, were

EX1:

1, I am brought this dish by the waiter

2, We are sent these postcards by our friends

3, They were told this story by their grandmother when they visited her last week

4, His mother was ordered this train ticket by Tim

5, This cake was baked by Tim yesterday

6, A new apartment is going to be bought next year

7, These boxes were handed by the shop assistant

8, The reporter was awarded the first prize by the board

9, Alice was appointed secretary for the meeting by the committee

10, Anna will be given a ride to school tomorrow by Tom

11, This room is kept tidy all the time

12, Ann was given some bananas and some flowers

13, The fridge was moved into the living room