Hyperbole is the best answer here because Mrs. White is making a point at the ridiculousness of the monkey's paw being able to grant a wish. Also, she could easily say an extra pair of hands, but instead she goes with four knowing it will sound ridiculous
3. He misses his flight 4. He leaves the terminal 5. He takes a taxi 6. He’s going to the railroad station 7. He leaves at eight thirty 8. He arrives in Bordeaux at 1.5 hours more