This lesson set discusses the American
custom of wearing green on St. Patrick's Day and describes St. Patrick's
Day celebrations in different countries.
The topics include consonant blends,
C, G, OI, OY, OO, UE, EW, OU, OW, SQU, and THR sounds, double final
consonants, plural endings, prefixes, R-controlled vowels, silent
letters, and suffixes for words ending in E and Y.