阅读下而材料．在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
Alan: Racial prejudice continued to be exercised by the authorities long after the end of the slavery and the 小题1: (liberate) of slaves in the United States of America. You only have to look into this case to see 小题2: I mean.
Gina: So what's the ease about?
Alan: It's about a handful of black teenagers accused 小题3: robbery
Gina: How did they come to be accused?
Alan: Some white teenagers said they had been attacked by black teenagers and the police 小题4: were looking for them stopped a train and searched it. They and several other black and white people on board were found riding the train without 小题5: (possess) tickets. Two of the white women swore that they 小题6: (rob) of their cash and chequebook by these boys.
Gina: Then what happened?
Alan: They were arrested and sentenced to death
Gina: So what was the problem?
Alan: At first they were kept under high security and not allowed 小题7: (see) lawyers. When they were finally tried, the jury(陪审团） was all white and so was 小题8: judge.
Gina: They still might have been guilty.
Alan: No. One of the women later admitted she had lied Despite this, only four of them were
released. By then, they had spent six years in prison. The 小题9: were either sent to jail forseventy five years or sentenced to death.
Gina: So what happened? Was there a happy en ding?
Alan: Not really. In the end none of them spent less than ten years in prison. Twenty four years later. only long after they had all died, were all of them小题10: (final) pardoned.
