89. He likes Backstreet Boys, but he likes F4 better.

　He _________ F4 _________ Backstreet Boys.

88. At the end of the meeting he found his bag was lost.

　He _________ _________ his bag when the meeting _________ _________.

87. The doctor put down the telephone, and hurried to Jim's home.

　After the doctor _______ the phone call, he went to Jim's home _______.

86. All the books cost me 365 yuan.

　I _________ 365 yuan _________ all the books.

85. It's good for your health to take exercise often.

　_______ exercise often can make you ________.

84. Her father bought the car three months ago.

　Her father _________ _________ the car for three months.

83. Hot dogs are not so delicious as sandwiches.

　Hot dogs are _________ delicious _________ sandwiches.

82. This is the most interesting story that I have ever heard of.

　I have _________ heard of _________ an interesting story before.

81. If you play basketball here, you may break the windows.

　_________ play basketball here, _________ you may break the windows.

80. They knew something about it only after you told them.

　They knew _________ about it _________ you told them.