One of the most widespread textbooks. The 2007-2008 versions focus heavily on grammar topics like Present Perfect and Passive Voice.
Knowing the author (e.g., Biboletova, Afanasyeva, or Kuzovlev) will help pinpoint the exact answers you need. gdz po anglijskomu jazyku za7 klass 2007 goda
ГДЗ по английскому языку за 7 класс One of the most widespread textbooks