i know!
: p- I* s$ v/ z c- I- ^: L' owhen they can have 15 mins discussion.- C/ ^- U) ^1 T; Y$ {7 Y
make 1 of them to do a specific job whcih is counting
$ a/ e. j6 ?% h2 O5.39.217.76only him can turn on off off the light.tvb now,tvbnow,bttvb% I+ x$ \8 \/ Z9 N! ]( \8 R$ ]
Basically, if you are the first time to get in the room, turn on the light, tvb now,tvbnow,bttvb/ C, b: \5 l, q9 X0 o7 R* v
then wait for "the special man" to turn the light off....
4 g x6 V7 f. l( T5.39.217.76when "the special man" count in up to 30 (included himself); U- o5 j' T7 h
then it is done! |