Accusative: Time Expressions (В ЭТОТ, В ЭТУ, В ЭТИ, В ЭТО) Back to: Private: Russian Grammar Exercises Ex. 1. Drag the words into the correct boxes. Ex. 2. Fill in the gaps with the correct forms of the words in parentheses. Ex. 3. Choose the correct option. Previous Lesson Responding & Returning Questions Next Lesson Adjective or Adverb?