Beginner's Dictionary of American English usage
Намерени книги по заглавие
Practice Your English
Audrey L. Wright
Practising English Grammar
Abidin Coşkun
Preliminary English Skills
Колектив
Reading english objectively
Linton Stine
Real English Grammar
Hester Lott
Realistic English 1
Brian Abbs, Vivian Cook, Mary Underwood
Sail Through English!
Диана Веселинова, Мария Пипева, Райна Костова
Seventh Form English
A. Starkov, R. Dixon
Speak Everyday English
Колектив
Speak good English
L. S. Golovchinskaya
Standard Grade English
Frank Fitzsimmons, John Mannion
Streamline english conections
Bernard Hartley, Peter Viney
Streamline english departures
Bernard Hartley, Peter Viney
Streamline english directions
Peter Viney
Succeed In English
Katharine Watson