8. Sam has a relaxing . He only on weekends.

   A. job;work   B. job;works

   C. work;work   D. work;works

8. B

8. B  考查job与work的用法辨析。job为可数名词，可 用不定冠词a修饰;work既可作不可数名词，也可作动词。第二个句子中缺少谓语动词，主语为he,故应用work的第三人称单数works,故选B.

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