. . "Let's go. [Level] 4"@en . "Let's go. 4" . "Let's go. 4"@en . . "Let's go is a six-level course for children beginning their studies of English. It combines a carefully controlled grammatical syllabus with functional dialogues, alphabet and phonics work, listening tests in every unit, and songs and chants by Carolyn Graham." . "Let's go is a six-level course for children beginning their studies of English. It combines a carefully controlled grammatical syllabus with functional dialogues, alphabet and phonics work, listening tests in every unit, and songs and chants by Carolyn Graham."@en . . . . . . . "Sound recordings" . . "Sound recordings"@en . "Juvenile works" . "Juvenile works"@en . . . . . "Problems, exercises, etc" . "Problems, exercises, etc"@en . . . . . . .