40. should be spoken in class.
41. the child is hungry, he is provided with meals.
42. the boat came to a rock, it sank.
43. he asked us to translate from French.
44. came to my house yesterday is sitting in the front row.
45. for whom I bought the roses.
46. who I called yesterday can come to the meeting on Monday.
47. who phoned last night wanted to speak to you.
48. whom I have told you about lives next door to me.
49. who invented the telephone.
50. that makes washing machines.