根据下列句子及所给单词的首字母，在答题纸上按题号写出各单词的正确的完全形式（每空限写一词）

1．He was d         to hear that they were not coming because he missed them very much.

2．They got into a heated a          about whether to go by sea or by air.

3．--- Why were you late for such an important concert?

    --- Because the plane arrived at the airport after a d        of three hours.

4．This is the best way I could think of to stop the students b         the school rules.

5．Beautiful views over the countryside have often i           people to write poems.

6．Our physics teacher is a h       man who always makes us laugh happily.

7．Rice is grown in China, Japan and other A         countries.

8．I can’t tell one from the other because they are only s      different.

9．Your friendship is very p         to me. I’ll treasure it forever.

10．The question is b         my power. Would you please help me?