Apa ini isinya??? Tolong jawabannya soalny bsk dikumpulin?...

Kelas: SMA
Pelajaran: English
Kategori: announcement
Pembahasan: 

opening 
purpose: to give the precedence or introduction of the event/ announcement
details: To celebrate our independence day, our school will hold a special occasion.

content
purpose: to give the details of the event.
details: Our special occasion, a school bazaar will be held as follows:
             Date: 11th January 2018
             Time: 08.00 - 12.00 

closing
purpose: to make the announcement official with the signature at the end.
details: the signature of the headmaster.