成人身份證一問=]

You should only apply it after 18 birthday (within 30 days). May be you could reserve a quoto online and request the application to be finished on Saturday.

You can't go before, only after.

Beside, you can either do it onm Saturday with reservation online or ask for a day off from the school for it.

要早D我就唔知

我知道10月13日係星期一,係要番學
係可以係個個星期之來去整
姐係話你可以係個個星期六同日去整