master key

[ben9108]

I would be grateful if you help me to correct the following e-mail.

Please be advise that door master keys should be provided to us .
The number of master keys is shown as follows:

1. 3 nos of grand master key
2. 8 nos of master key for e&m rooms


How to use shall & should?

[Coffa]

I would be grateful if you help me to correct the following e-mail.
Please be advise that door master keys should be provided to us .
The number of master keys is shown as follows:
1. 3 nos of grand master key
2. 8 nos of master key for e&m rooms
How to use shall & should?

"Please be advise..." - this sounds very Eastern EFL. You are attempting to use the passive in the wrong context - formal/polite to imitate Chinese/Japanese usage. It should be "Please be advised..." by the way.

The correct polite usage in English is different:

"May I remind you that the master door keys should be provided to us?"