6. _Give Rule 4._
Clauses separately numbered should begin with a capital.

7. _Give Rule 5._
The first word after an interrogation point should usually begin
with a capital.

8. _Give Rule 6._
The first word of a clause, or sentence, given as an example,
should begin with a capital.

9. _Give Rule 7._
In quoting a title of a book, each important word of the title
should begin with a capital.

10. _Give Rule 8._
First word of a direct question should begin with a capital.

11. _Give Rule 9._
The first word of a direct quotation should begin with a capital.

12. _Give Rule 10._
All letters used as numerals should be written or printed in
capitals.

13. _Give Rule 11._
The pronoun I should always be a capital.

14. _Give Rule 12._
The vocative particle O should always be a capital.