✔ 最佳答案
The Principal,
Hong Kong School of Commerce,
101 King's Road,
Hong Kong
28th March 2009
Dear Sir,
TO WHOM IT MAY CONCERN
This is to certify that our employee, Miss Anita Chan, will not be able to attend your school lesson on 1st April 2009 due to the fact she has been seriously occupied with some urgent projects of our company.
In this respect, your kind attention and utmost understanding will be highly appreciated.
Yours faithfully,
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Simon Cheng
Human Resources Manager