請翻譯做英文 (business letter)

Dear Tom,

On the ground that Grace will soon need to contribute to MPF, please advise me whether you have decided to let her continue to stay in the job after she passes the probation period. This is for me to make the appropriate arrangements. Thank you!

Best Regards
Annie

(Note :MPF- Mandatory Provident Fund)

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Soon needs to supply MPF based on grace, ask whether you had decided lets her continue to remain in office (probation period), lets me make the suitable arrangement. Thanks!