单词拼写

1. He __________ (假装)to be doing his homework when the teacher came in.

2. We were impressed by the ruins of an __________(古代的) building.

3. 31. Man should protect __________ (野生动物)for his own existence.

4. The amount of rain a__________(影响) the growth of crops.

5. Seeing him struggling in the river, we came to his         (营救) at once.

6. A __________ (音乐家)is a person who performs or writes music, especially as his/her job.

7.         Day(圣诞节) is December 25th.

8. The automobile caused a __________(革命) in our way of traveling.

9. He seized the great         (机遇) and got famous in the country.

10. He __________(代替) his brother as captain because his brother was ill.