Of the following strings of letters, which can be made into words by adding ... ...

Of the following strings of letters, which can be made into words by adding a J and then reordering the letters?

I.       G  H  J  I  J

II.      I  J

III.     H  K  G


(A) I only
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Exercise (Generating Formulas)