On Your Bike; Loot in the Loft

Bill and Corky want to give Sandy the scarecrow a present. They decide that Sandy needs a pushbike to get around on. They want a one-of-a-kind bike. But is that what Sandy wants? / Bill and Corky help Mrs Whistlehead to tidy her loft and they put all the junk they find out on the lawn. When their backs are turned, the junk disappears. Mrs Whistlehead is most upset.