1.You are in Russia, be sure to visit one of the small Russian towns in the center of the country.2. When we come Petersburg, we will go to the Mariinsky Theatre to listen to an opera or a ballet.3. When you hear the music, you will understand why I like it so much.4. She will call you if you give her your phone number.5. If you like this book, I'll give it to you.6. I will learn German if I have the chance.7. When the guests leave, we will wash the dishes and go to bed.8. As soon as you finish the translation, we will read it.9. If you speak loudly, you'll wake up the baby.10. We will discuss this problem as soon as he comes to school