60. _What letters of themselves form words?_
A, I, and O.

61. _Spell all of the Consonants._
Bee, Cee, Dee, Eff, Gee, Aitch, Jay, Kay, Ell, Em, En, Pee,
Kw, Ar, Ess, Tee, Vee, Double-u, Ex, Wy, and Zee.--_Goold
Brown_.

62. _What letters are called the Twins?_
Q and U.

63. _Why so called?_
Because Q is always followed by U in English spelling.

64. _Is there any exception to this rule?_
The word LEECLERCQ is sometimes given as an example, but in
English it is spelled LEECLERC.

65. _What is meant by style of letters?_
Different type; as, Roman, Script, Italics, etc.

66. _How many forms have letters?_
Two.

67. _What are they?_
Small letters and Capitals.

68. _What are the Natural Divisions of Consonants?_
Subvocals and Aspirates.

69. _What are Subvocals?_
Those Consonants which produce an undertone of voice when their
sounds are uttered.

70. _Name the Subvocals._
B, D, G hard; J and G soft; L, M, N, R, V, W, Y, Z, Zh, and Ng.

71. _What are Aspirates?_
Mere whispers made by the organs of speech and breath.

72. _Name the Aspirates._
C, F, H, K, P, Q, S, T, X, Ch, Sh, and Wh.

73. _What Combination is both Aspirate and Subvocal?_
Th.

74. _What are Cognate letters?_
Those which are produced by the same organs of speech in a similar
position.

75. _Give an example of a Cognate letter._
D is a cognate of T.

76. _What are Quiescent letters?_
Those that are silent.

77. _How many uses have Silent letters?_
Five.

78. _What are they?_
To modify vowels; to modify consonants; to determine
signification; to determine origin; and to distinguish
words of like signification.

79. _What are Explodents?_
Those letters whose sound cannot be prolonged.

80. _Name the Explodents._
B, D, G, J, P, Q, T, and K.

81. _What are the principle organs of speech?_
Lips, teeth, tongue, and palate.

82. _What is meant by Organical division of the consonants?_
Pertaining to those particular organs used in their pronunciation.

83. _Name the Organical divisions._
Labials, Dentals, Linguals, and Palatals.

84. _What are Labials?_
Those letters whose sounds are modified by the lips.

85. _Name them._
B, F, M, P, V, W, and Wh.

86. _What are Dentals?_
Those letters whose sounds are modified by the teeth.

87. _Name t