welches andere gas wär noch geeignet für ballons anstatt helium?

Dies ist meine Inhaltsangabe die ich geschrieben habe und über eure korrekturen freuen würde , im vorraus danke. basti visit a sight fom mr. kaminski list. he is on the front of the u.s. army hospital. he will spray anythink on this hospital. The officer catch him. e must explain him what he does there. when he is at home he will explain zoe rick and debbie what happend there. on tuesday he put out his sketchbook because he will look this sketches from "Pennstation". he write letters to mr kaminski. this letters be t,h,e,p,r,o,f,e,s,s,o,r,l,i,v,e,s.