题目内容：

单词拼写

根据首字母和已给出的中文，写出所缺单词的正确形式，每空填一个词。

1.What you are trying to decide with this strategy decision is where your c__________(竞争的）product’s advantage lies.

2.He made the promise quite v____________ (自愿地) .

3.The general manager of the company made a grand f __________ (金融的) mistake and was sent into prison.

4.The room echoed with their happy l __________ (大笑).

5.A d__________(忠实的) friend must share everything.

6.She listened a __________ (认真地) and set down every word he said.

7.As is often the case, humans are the primary cause of e__________（绝种).

8.It is u__________ (全球地) acknowledged that China is a developing country.

9.In some parts of the world nowadays, you often see musicians performing in the streets to p________ (行人)。

10.She had been a r________ (接待员)before she became an actress.