Как то так
Listen! Anna sings in the next room. She sings very well. She is studying at the Conservatory for 3 years. 2. What are you writing? - I'm writing a letter to his sister. We often write letters to each other. She is now working on his book. She's working on it for several months. 3. What are you doing now? - I'm preparing for a seminar on the history and gosu¬darstva law. - In my opinion, you are preparing for a long time. - Yes, this workshop is very difficult. I'm getting ready for several hours. - But you're usually quick to cook. - Yes, but for this workshop, I am preparing to three hours.