Lesson 14.
Various Sounds of I.
bird bri'er bib'ber thir'ty birch ci'der bit'ter thirst'y chirp mi'ser dif'fer third'ly flirt spi'der din'ner birch'en girl vi'per frit'ter chirp'er shirt cli'ent lit'ter girl'ish squirm gi'ant riv'er gird'er squirt i'tem shiv'er stir'less third i'cy sil'ver first'ly girt spi'ral in'ner birth'day gird i'vy liv'er mirth'ful
Lesson 15.
Various Sounds of O.
bro'ker col'ic cor'net worst clo'ver ton'ic cor'set come drov'er top'ic or'gan love gro'cer mor'al sor'did dove o'ver com'ma tor'pid shoot o'dor dog'ged form'al moon so'lar doc'tor for'ty moose po'lar cop'per lord'ly tooth pok'er fod'der morn'ing gorge home'ly fos'ter orb'it most po'em pon'der mor'tal prop
Lesson 16.
Various Sounds of U.
hu'mor but'ter mur'der pru'dent ju'ror mut'ter mur'mur fru'gal tu'mor rud'der tur'ban tru'ly stu'por shut'ter tur'nip tru'ant tu'tor suf'fer tur'key cru'et cu'rate sup'per pur'port bru'in lu'cid mum'my curl'y dru'id stu'dent mus'ket fur'ry ru'in stu'pid num'ber fur'nish ru'by lu'nar nut'meg cur'vet bru'tal tu'mult stut'ter bur'den gru'el
Lesson 17.