“That’s one of those gerbil-things,′ Mrs Sparrow said in the voice of a sleepwalker. The gerbil seemed not to like her tone, for it withdrew into the tube again. Meanwhile, another gerbil sat up on its hind-legs behind another tube, on which it rested one front paw, as if to begin public speaking. It held its other paw against its white shirt-front.”
“That ramp hasn’t been built for Dilsmead Hall in the 21st century. That end of the Tube spent a lot of time in the 16th century. It has easy to tell which end was which, because the end that spend all its time in the 21st was dirty. ”