3. What two causes exist for difficulties in spelling?
4. What are the principal English authorities?
5. What are the principal American authorities?
6. How are these authorities used in printing offices?
7. What are the rights and duties of the author in the matter of spelling?
8. What may be done in matter of “reformed” spelling?
9. What is a safe attitude for the commercial printer toward “reformed” spelling, and why?
10. On what does correct spelling mainly depend?
11. What is the best way to become a good speller?
12. Why is English difficult to pronounce?