单句改错 (每个句子只有一处错误，每处错误只能改动一个词。)

1. You can never imagine what the sound of the name of Robben Island made us afraid. ______

2. He was giving a lecture to his students for the first time I met him. ______

3. I am proud to show visitors over the prison, for I helped to make other people freely in our own land. ______

4. This is a prison to which no one can escape. ______

5. Since I was better educated, I got a job worked in an office. ______

6. The scientist with whom I learned the exciting news never lost heart even when he was in trouble. ______

7. The person with who I lived together was a good friend of mine. ______

8. The factory in that he works is no more than three miles away from my company. ______

9. Today we have reached a stage where we have nearly no rights at all. ______

10. I knew it would help us achieve our dream of making black and white people equally. ______