9. May I have your name, please?
您贵姓？
还能这样说：
May I ask your name?
Could I have your name?
谚语：
A bird may be known by its song.
什么鸟唱什么歌。
10. Does she know your phone number?
她知道您的电话号码吗？
还能这样说：
I want to know whether she knows your phone number or not.
Does she know how to contact you?
谚语：
There is safety in numbers.
人多势众。
11. I'll give her the message.
我会转告她的。
还能这样说：
I'll make sure that she gets the message.
I'll be sure she receives the message.
应用解析：
give sb. away 暴露；出卖；
give oneself to 专心于，迷恋于沾染（恶习等）；
give oneself up 决心；埋头，专心于；自首，投降
12. Anything else?
还有其他事吗？
还能这样说：
Do you have other things to tell him?
Be that all?
谚语：
Respect yourself, or no one else will respect you.
君须自敬，人乃敬之。