如果您想编写一个含有口语英文的标题和内容的文章，并且要求该文章的密度为7％，那么您需要选择一些常见的口语表达，以使文章易于理解并符合您的要求。选择标准取决于你的主题和目标读者。

以下是一些例子：

标题：How to ace your job interview like a boss

内容：

Are you feeling nervous about your upcoming job interview? Don\’t worry, we\’ve got your back. Here are some tips to help you ace your interview like a boss:

1. Do your research: Before the interview, make sure you research the company and the role you are applying for. This will help you answer questions more confidently and show that you are prepared.

2. Dress to impress: Dress professionally and make sure your outfit is clean and ironed. First impressions matter, and dressing

professionally shows that you take the interview seriously.

3. Practice makes perfect: Practice answering common interview questions with a friend or family member. This will help you feel more comfortable during the interview and avoid stuttering or stumbling over your words.

4. Bring a notepad: Bring a notepad and a pen to take notes during the interview. This shows that you are engaged and interested in the conversation.

5. Relax and be yourself: Take a deep breath and relax.

Remember, the interviewer is just another person. Be yourself and let your personality shine through.

By following these tips, you will be sure to ace your interview like a boss. Good luck!