题目内容：

单词或词组拼写

根据下列句子中的汉语注释,在答题纸相应的位置上写出空缺处各单词或词组的正确形式.

1. Xie Lei told me that when I saw her waiting in a queue at a student        (食堂) between lectures.

2. When I miss my family, it is a great comfort to have a      (替代) family to be with.

3. I was       (麻木的) with shock when I saw the mark E on my paper.

4. More importantly, I am now a more        (自主的) learner.

5.By the time California       (选择) to become the thirty-first federal state of the USA in 1850, it was already a multicultural society.

6.       (意大利人) mainly fishermen but also wine makers, arrived in California in the late 19^th century.

7. The conductor could not control the situation and the tram      (滑动) down the hill dragging the horses with it.

8. Cloning plants is       (简单的) while cloning animals is very complicated.

9. So the chance of dinosaurs ever returning to the earth is       (仅仅) a dream.

10. It is a difficult task to      (从事)

11.         （在他看来），what other people thought was not the most important thing.

12.The customs and languages of the immigrants        (继续存在) in their new home.

13. There is a fascinating drive       (划出) for tourists.

14. But at last the determination and patience of the scientists       (回报) in 1996 with a breakthrough — the cloning of Dolly the sheep.

15. From time to time people suggest that extinct animal like dinosaurs, can possibly be       (重生) through cloning.