If you are using the GDZ to check your understanding, ensure you've mastered these core 5th-grade concepts:
: Soft signs after sibilants, vowels after "Ц", and alternating roots (а/о, е/и). gdz po russkomu jazyku klass drofa 11-izd, 2007 god
: Basic sentence structure and punctuation for direct speech. If you are using the GDZ to check