61. My computer was _______(break) so I couldn’t read your two e-mails until toady.

60. There are ‘No Smoking’ signs everywhere in our school. Everyone is forbidden _________ (smoke) here.

59. I don’t think my mum missed ___________(talk) with me, but she did.

58. Mary told me the film is interesting and it worth _________(see).

57. In yesterday’s physics exam, John got better marks than _________(expect).

56. _________(ride) a bike helps you keep slim and stay healthy.

55. My friend asked me if I regretted _________(buy) the bike with 2,000 yuan.

54. I was about __________(telephone ) him when he entered the room.

53. The room needs _________(clean). It’s so dirty.

52. The students have five sentences ________(make) every week.