89. 　　　from other continents for millions of years, Australia has many plants and animals not found in any other country in the world.　　　　　　　　　　　　　 (Hubei 2005)

　　 A．Being separated　　　　　　　　　　　　　　 B．Having separated

　　 C．Having been separated　　 D．To be separated

88. The repairs cost a lot, but it’s money well 　　　.　　　　　　 　　(Hubei 2005)

　　 A．to spend　 B．spent　　　　 C．being spent 　　D．spending

87. 　___ with a difficult situation, Arnold decided to ask his boss for advice.

A. To face　　 　B. Having faced　　 C. Faced　　　 　　D. Facing (Beijing 05 spring)

86. I couldn’t do my homework with all that noise ________.　　　　　 　(Beijing 2005)

A. going on　　　 B. goes on　 　　 C. went on　　　 　D. to go on

85. The prize of the game show is ＄30,000 and an expenses ________ vacation to China.　

A. paying　　　 　B. paid　　 　　 　C. to be paid　　 D. being paid (Beijing 2005)

84. When asked by the police, he said that he remembered _____at the party, but not ______.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 (Beijing2005)

A. to arrive; leaving B. to arrive; to leave　 C. arriving; leaving D. arriving; to leave

83. It’s necessary to be prepared for a job interview. ______ the answers ready will be of great help.

A. To have had　 　B. Having had 　　 　C. Have　　　　　 D. Having　　 (Beijing 2005)

82. I really can't understand 　　　　her like that.　　　　　　　　　 　(Anhui 2005)

A. you treat　　　 B. you to treat　 C. why treat　　 D. you treating

81. I send you 100 dollars today, the rest ____ in a year.　　　 　　　　(Hunan 2005)

　　 A. follows　　 B. followed　　　 C. to follow　　 D. being followed

80. ____ in a white uniform, he looks more like a cook than a doctor.　 　(Hunan 2005)

　　 A. Dressed　　 B. To dress　　　 C. Dressing 　　 D. Having dressed