My day Yesterday

Yesterday I was thinking to myself today I'm going to b the best student to Mr Nath but when I walked into the classroom I saw Mr Nath wasn't there he was sick so I hear . Then i saw Mr Chiem  and he was in the the army in Delta 1 and as soon as he left the  army 6 moths later Delta 1 left to go to battle to protect New Zealand but Mr Chiem couldn't go because he had left the army Delta 1 and Mr Chiem was really upset.