单词拼写。根据下列句子及所给汉语注释，写出空缺处各单词的正确形式。（每空只写一词）

1. His health is ______ (逐渐地) improving because of the doctor's successful treatment.

2. I used an empty ______ (饼干) tin to keep my flowers.

3. The news headlines are ______ (广播) on the half hour.

4. Can you tell me something about the accident ______ (提及) to at the meeting?

5. If he does not tell the truth, ______ (惩罚) can be suffered.

6. I am interested in studying the globe in my ______ (空闲的) time.

7. His record is above the ______ (平均) in the class.

8. The ______ (长度) of the table is twice its breadth.

9. His writings have been translated into ______ (各种) languages.

10. They sat down after exchanging ______ (问候)