ONE LITTLE WORD Bozer gives Scooch the morning off so he'll be rested for a big job in the afternoon. But when the other machines as for his help, his rest turns into helping everyone else! As Maxine says - when you're trying to dump dirt, carry scrap to the landfill and stop Carrie being scared in the old warehouse all at the same time, there's one little word that may come in handy - No ! TESTING BEHAVIOUR It's time for the CCT (Construction Certificate Test) and all the machines are very excited. Well, everyone except Carrie whose convinced that the rattle she seems to have developed will scupper her chances of passing. She is so convinced that she won't be coming back, she even gives her beloved planks away to Scooch and Diggs. Luckily she soon finds out that an over active imagination can make a little rattle seem like something much bigger.