80. As a result of the bad weather, there may be delay to some international flights. (SUBJECT)

→ Due to the bad weather………………………………………………………….possible delay.

81. Bill changed his ways when he came out of prison. (LEAF)

→ Bill has………………………………………………………………………………………..

82. The committee had a long discussion but they could not make up their mind. (REACH)

→ Lengthy……………………………………………………………………………………….

83. I was surprised Sarah couldn't do the maths problem because it was very easy. (PLAY)

→ The maths problem ………………………………...and I was surprised Sarah couldn't do it.

84. I can spend more time with my grandchildren when I retire. (FREE)

→ Retirement ………………………………………………. more time with my grandchildren.

85. You shouldn’t talk to people who will not listen. ( FALL)

→ You shouldn’t ………………………………………………………………………………..

86. Although found guilty, Robson continued to insist that he was not. (PROTEST)

→ Although found guilty, Robson continued …………………………………………………..

87. To tell the truth, market competitions sometimes become very fierce. (RED)

→ As ……………………………………………………………………………………………

88. It was raining cats and dogs last night. (TORRENTS)

→ The rain was …………………………………………………………………………………

89. My brother finds staying at home every day annoying. (PUT)

→ It is difficult for my brother ……………………………………………………every day.

90. Many people nowadays find it increasingly difficult to exist on the money they earn. (ENDS)

→ Many people ………………………………………………………………………………

91. Will you please stay with me for a while? (COMPANY)

→ Will you……………………………………………………………………………………?

92. Recent research has changed theories about the causes of the disease. (LIGHT)

→ Recent research ……………………………………………………………………………

93. Collecting stamps give me a lot of pleasure. (DERIVE)

→ I…………………………………………………………………………………………….

94. He maintained his position against his adversary. (GROUND)

→…………...………………………………………………………………………………….

95. I suddenly realized the meaning of a “freebie”. (DAWNED)

→…………………………………………………..………………………………………….