American headway. 3.(workbook) : the world's most tursted English course(workbook - Soars, Liz, 1945-; Soars, John, 1951 (Oxford University Press, 2009)
Keywords: Americanisms -- Problems, exercises, etc; English language -- Problems, exercises, etc; English language -- Textbooks for foreign speakers; English language -- Grammar -- Problems, exercises, etc; English language -- Study and teaching -- Foreign speakers; Vocabulary -- Problems, exercises, etc