input question: Fix spacing: "Ah,ifitwerebutalittlepussy-cat!"saidshe;buttherosetree,withitsbeautifulrosecametoview.

output answer: "Ah, if it were but a little pussy-cat!" said she; but the rose tree, with its beautiful rose came to view.

input question: Fix spacing: CactusplantsandOpuntiacuttingswillbewrappedinnewspaper,Yuccaplantsarepackedbarerooted,withtherootsinaplasticbag,andmailedinacardboardbox.Ihavemailedmanyplantsinthisway,andeveryonehasarrivedsafely.

output answer: Cactusplants and Opuntia cuttings will be wrapped in newspaper, Yucca plants are packed bare rooted, with the roots in a plastic bag, and mailed in a cardboard box. I have mailed many plants in this way, and everyone has arrived safely.

input question: Fix spacing: dorm,Chinese,dance,student

output answer: dorm, Chinese, dance, student

input question: Fix spacing: Practisingfitness,Bodybuilder,Weightlifter

output answer:
Practising fitness, Bodybuilder, Weightlifter