31.I have been looking forward to（ ）from my old friends.

94.In this experiment, they are wakened several times during the night and asked to report what they（ ）.

93.You should have put the milk in the icebox; I expect it（ ）undrinkable by now.

92.The growth of part-time and flexible working patterns, and of training and retraining schemes,（ ）more women to take advantage of employment opportunities.

91.Until then, his family（ ）from him for six months.

90.The gray building is where the workers live, and the white one is where the spare parts（ ）.

89.I suppose that when I come back in ten years’ time all those old houses（ ）down.

88.I decided to go to the library as soon as I（ ）.

87.Ever since the family moved to the suburbs last year, they（ ）better health.

86.I’m awfully sorry, but I had no alternative. I simply（ ）what I did.

85.In recent years many football clubs（ ）as business to make a profit.