today,we are haveing sight seeing today(play the note you see on the pices as its the first time seeing the pices)and the flute pices have alot running note and its difficult to play but i have try my best and when i first time look at the pices i nearly fainted and i feel like today practice has end quite fast eventhough its the normal realease time.and when we are cleaning our flute,one of our senior ask whose flute needs to be repair and most of the senior raise their hand so the section leader checked each of their flute.one sec two senior say that her low notes are leaking but when check,there is no problem i think that its the problem of playing but the sec two senior still ask for repair so the SL(section leader) ask "if your flute is sending for repair what are you going to use for practicing"she say "use the buffet flute(flute use for beginers)" so the SL went back to the band room to take the flute.but when she open the flute case, the sec two senior was shock and our SL say she took the wrong case and my friend wei feng(flute section) and i ask what happen and whats wrong with the flute ,she open the case and from what i see, it is very diagusting,the flute has mould on it and thats why we understand why is shock.