1 . After three e____________ to his job contract, he was told they would not be renewing it again. (根据首字母单词拼写)

2 . The new job would involve a significant e____________ to your current area of responsibility. (根据首字母单词拼写)

3 . The boss is refusing to let us have any e____________ on the deadline for this job. (根据首字母单词拼写)

4 . The planned e____________ to the motorway near London is going to cost over £4 million. (根据首字母单词拼写)

5 . The article is an e____________ of the ideas Professor Fox developed in an earlier book. (根据首字母单词拼写)

6 . The e____________ of police powers in the province has been heavily criticized. (根据首字母单词拼写)

7 . Martin Luther King, Jr, campaigned for the ____________(延伸) of civil rights to black people. (根据汉语提示单词拼写)

8 . The ____________(车厢) at the end of the train was left stranded when the coupling broke. (根据汉语提示单词拼写)

9 . Graham came back from holiday with a week’s growth of b____________ on his chin. (根据首字母单词拼写)

10 . He shaved off his ____________(胡须) but kept his moustache. (根据汉语提示单词拼写)