Rodríguez G., Elizabeth; Wilches Sánchez, Tulio Reinel; Miller, Cynthia M.
Teenagers 6o. : Student's book and workbook
- Bogotá : Norma, 2004
- 46
Countries and nationalities 5 - - To give personal information 15 - - Singular subject pronouns 25 - - Forming regular nationalities using suffixes 35 - - Using indefinite articles correctly 45