9 Let me know how you're doing.
请告诉我您的近况。
Let me know how your family is doing.
请告诉我您的家人是否一切都好。
Take your time and let me know if you need any help.
不用着急，如果您需要任何帮助，请告诉我。

10 Take care of yourself.
祝你安好。
Take good care of yourself and your family! We should get together sometime. Also, please send my regards to Mr. Collin. He was very helpful when I was at his office last week. Anyway, keep in touch.
希望您和您的家人一切安好！改天我们应该聚一聚。另外，请向柯林先生转达我的问候。上周我在她的办公室时，他给了我很多帮助。无论如何，我们一定要保持联系。