Yes
To put things in
The satchel he was carrying was heavy.
The cowboy put his gun in the satchel.
Your choices are limited only by your imagination. If the badge is for yourself, it would be a great place to display something that shows one of your favourite things. You could do a visual puzzel that to you means who you are. Or if the badge is for a group of club, you could put the logo or coat of arms for the group on it.
shopping cards food toys
The answer depends on which binary operation is referred to by "put things together".
you could put all sorts of things e.g memory's that you could just pic up if there is a fire, and you will never forget them , you could put birthday cards and just pick one out when it is each of your friends birthday's, you could keep a stash of sweets in the box in your wardrobe, you could write private things and put it in a box, you could keep it to use to put all sorts of random things in the box. just be creative . x
You could put in the cage:TunnelsMini-TreesHalf-Logs
I have put pictures video's music information etc
You could put in vet appointments, dentist and things like that.
Depends if it is a boy or a girl. Both of them could put a horn on it. A boy could put flame stickers on it. And a girl could put a flower. There are many other things to. Hoped this helped.
Classifying!