18. Why should a painter avoid getting paint on the palm of his hand?
19. Why should we not use the soap or the soiled towel at a hotel?
20. Which teeth cut like a pair of scissors?
21. Which teeth cut like a chisel?
22. Which should be clothed the warmer, a merchant or a farmer? 23. Why should we not crack nuts with our teeth?
24. Do the edges of the upper and the lower teeth meet?
25. When fatigued, would you take a cold bath?
26. Why is the outer surface of a kid glove finer than the inner?
27. Why will a brunette endure the sun's rays better than a blonde?
28. Does patent leather form a healthful covering for the feet?