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Unit 1 练习一 1 She g_________ at her watch and left in a hurry. 2 Chuck survived the cash and landed on a d__________ island. 3 She spoke quietly for f_________ of waking the baby up. 4 When electricity was cut off, all the people in the elevator p________. 5 He put forward two suggestions. The l__________ sounds much better. 6 She leaned over and ____________(低声说)something in his ear. 7 Many people are against the idea of___________(实验)on animals. 8 All letters that he has received will be answered ____________(亲自). 9 A team of 200 ___________(自愿者)arrived in the disaster-stricken area. 10 The number of the students in the area has been__________(减少). 练习二 1 This work costs us nothing, its all done by v_________ . 2 He m_________ his knife by lifting food with it, leaving his fork aside. 3 The headmaster is t_________ he will be able to see you in a minute. 4The bear, when cornered, is one of the f_________ of all animals. 5 The children p_________ when they realized that they were lost. 6 People can keep in t_________ with each other well through internet. | 
