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3. Nelson Mandela come to power in __________

4. Ellas felt bad the first time he talked to the visitors because ______________

5. Ellas now is proud to show visitors over the prisn because ________________

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Step 5 Deal with language points:

1. He taught us during the lunch breaks and the evening when we should have been asleep. 在午餐的休息时间和晚上我们本应该睡觉的时候他教授我们。

【辨析】should do / should have done

You should come earlier tomorrow.

I should have studied harder when I was young.

2. As they were not cleverer than me, but did pass their exam, I knew I