Pls check out the sentenses.

Dear [Name], Sorry for my absence on class today. I had to do an urgent thing. Would you please check out my email below? Dear all, We are collecting the site inspection history by concerned authorities in 2014 for annual report submission to MFDS(KFDA) as a pharmaceutical import in Korea. Could you update the attached information(It is almost a same template as I asked last year) and reply it by 10th March? It is mandatory and punctual submission. If you are not a responsible colleague, please forward this to right person in charge. Thanks.

Hello [이름]! It\'s perfectly alright since I understand how busy your work keeps you. ^^ In your email, you can delete the last sentence since we used the salutation \" To whom it may concern;\" meaning that all those who are concerned about the matter will respond to the email.   All good things, ==Teacher Charlie==   Dear [Name], Sorry for my absence on class today. >> Excuse my absence in class today.I had to do an urgent thing. >> I had urgent matters to attend to.Would you please check out my email below?>> CORRECTDear all,>> To whom it may concern; We are collecting the site inspection history by concerned authorities in 2014 for annual report submission to MFDS(KFDA) as a pharmaceutical import in Korea. >> We have been collecting the 2014 site inspection history by the concerned authorities for the annual report to be submitted to the MFDS (KFDA) in relation to the phamaceutical import in Korea.  Could you update the attached information(It is almost a same template as I asked last year) and reply it by 10th March? It is mandatory and punctual submission.>> Kindly update the attached information that used almost the same template as last year and submit it by March 10, 2015. This is mandatory and punctual correspondence is a must. If you are not a responsible colleague, please forward this to right person in charge. >> ***NOTE: delete this sentence because of the salutation used*** Thanks. >> Thank you.