单词拼写 。
根据下列句子及所给汉语注释, 在相应的位置上写出空缺处各单词的正确形式。
(每空只写一词)
1. Of all the subjects, ________ (地理) is little John's favorite.
2. When he was very young, the boy dreamed of becoming a ________ (飞行员).
3. Now more and more people are _______(开始) to understand the importance of good health.
4. I have been ________ (深深地) impressed by a number of experiences in her life.
5. When I entered the room, I found the old man ________ (坐) himself in the armchair.
6. It's reported that several ________ (欧洲) countries have been involved in that country's civil war.
7. Mr. Green managed to fasten the suitcase with ________ (钉子).
8. When you're enthusiastic about something, you're ________ (可能) to do whatever you can to get it.
9. Father suggested that Li Lei ________ (刮) off his beard immediately.
10. Many people now make it a rule to buy cards for their friends before ________ (圣诞节).