题目内容：

请认真阅读下列各小题，并根据上下文语境和所给首字母或中文的提示，写出下列各句空格中的单词，注意保持语义和形式的一致。

1.Only when everyone o__________ the social rules can the society function well.

2.Now I am interested in English lessons because my teacher takes a totally new and inspiring a _______ to teaching English.

3.China will enhance cooperation with the international community over the b________ against the novel coronavirus in an open, transparent and responsible manner.

4.It is said that the new minister has been on trial because of political c________.

5.U_______, he lost his first prize in the English competition, which made him feel disappointed.

6.Can you telephone me at your_________ (方便) to arrange a meeting?

7.In the 1950s the Chinese government introduced_________ (简化的) Chinese characters and now they have widespread use in China’s mainland.

8.The twins can't be_________ (区分) from each other, who look completely the same.

9.After ten years' separation, the daughter had a great change in her appearance. Her mother glanced briefly towards her but there was no sign of__________ (认识).

10.The film Titanic became an enormous critical and__________ (商业的) success, winning eleven Academy Awards, including Best Picture.