Question

There are 7 special subjects at Ichiro's school: art, music, gym, library,

Answer 1

Answer:

The probability is probably something like this:

Monday; Library, Tuesday; research, Wednesday; typing, Thursday; music, Friday; art

However, there are more probabilities to order this but obviously, you can not fit them all and there are 7 special subjects. So, the choice is probably up to you...