Primarily known for Book 1 (Grades 5–6) and Book 2 (Grades 7–9).
These books often included "keys" for self-checking directly within the textbook or the accompanying Reader. gotovye domashnie zadanija k uchebniku happy english
A legacy series published by (and later Drofa) by authors T. B. Klementieva and B. Monk (or Jill Shannon). Primarily known for Book 1 (Grades 5–6) and