: Spelling "не" with nouns and the "-тся/-ться" verb endings.
: Common words often included are алфавит (alphavít), звонит (zvonít), портфель (portfél'), and красивее (krasívee). 2. L.M. Rybchenkova Textbook uprazhnenie nomer 319 po russkamu iazyku 5 klass
: Checking verbs with questions like "What does it do?" vs "What to do?". 3. M.M. Razumovskaya Textbook : Spelling "не" with nouns and the "-тся/-ться"