英语翻译**博士,您好我是C的妈妈,好几天没有C的任何消息了,心里非常着急,不知道发生了什么事情,麻烦您联系一下他,有任何消息请他和我家里打个电话,请翻译,

Dear Dr. XX,
How are you.
I am C's mother. I haven't heard from him for several days. I don't know what happened and I'm very anxious now. Could you please do me a favor to contact him and ask him drop me a call? Thank you very much.

Hi Dr XX
I am C's mom, and I have not gotten anything from C for a couple of days, I am so worrying about him. I did not what happened to him. Do you mind contacting him ASAP, and call me if you have any idea about where he is.
Thanks a lot,
All the best,
XX

Hello, Dr. ...
This is the mother of C. I haven't got any news about C for couples of days, which makes me a little bit worried. I don't know what is going on. Could you please help to contact him, and ask him to make a call home?
Thanks in advance for your help.
Best Regards,
...

Hello, Dr. xx,
I am C's mother, and haven't heard anything from him for several days. I am very anxious and wonder what happens to him. If possible, could you ask him to give a call home. Thanks a lot.

Doctor...
How's everything going?（问候用语）
I am C's mother, and I am very anxious since I don't hear from C for several days. I don't know what hapens on him, could you please help me and try to contact with him? Please let him to call me if you get in touch with him.
Thanks so much
Looking forward to your early reply.（期待您的回复.）
署名
（最好把你的电话也给博士一下,邮件联系毕竟不是很方便的）

Docter**:
How are you? I am C'mother.I am so worried about him for he hasn't call me for a few days.I don't kmow what happened.Please help me to tell him call me at once.Thank you very much!!