To check an unstressed vowel (like о in дома ), change the word so the vowel becomes stressed (e.g., дом ).
When a consonant is at the end of a word (like б/п or д/т ), check it by making it plural (e.g., зуб -> зубы ). pamiatka pravil po russkomu iazyku 3 klass
Never write ы after ж, ч, ш, щ ; always use и . 3. The 6 Cases (Падежи) To check an unstressed vowel (like о in
People, places, or things (Кто? Что?). "до (какой?) реки")
Tip: Try putting a question between the word and the particle. If it fits (e.g., "до (какой?) реки"), it’s a preposition.