1. The train always leaves (leave) on time. 2. What's the matter? Why are you crying (cry/you)?" 3. That's strange. They are not watching (not to watch) TV. 4. He does not speak (not to speak) very good English. 5. Please be quiet! I am doing (do) my homework. 6. Where do they live (live/they)? 7. Listen! John is playing (play) music! 8. I never go (go) to the swimming pool. 9. Harold Black's a famous pianist. He gives (give) two or three concerts every week. 10. He travels (travel) a lot and this week he's in New York.