Tales From Grubbly Land: Grubbly Land Adventure 3

The time went by, and then, after about an hour, Mrs. Beetlebomb said: "Its been a long time . . . are you SURE Garry wouldn't go through that hole in the wall. He IS just a child you know, and children DO get up to mischief when they are unsupervised?"
"Not OUR boy" said Mrs. Grubbly, "He gave me his word that he wouldn't go through the hole."