1. I go to bed at 11.00 p.m. 2. Tom does not speak fluent German. 3. Do the children enjoy game shows and cartoons? 4. My sister always tells funny jokes. 5. People do not use personal computers at home. 6. Does it take her about half an hour to get home from university? 7. He studies a lot. 8. She does not cook. 9. Do they fix cars? 10. I ride a bicycle every day. 11. We do not call each other. 12. Does he wake up early? 13. She likes to watch movies. 14. I do not drink coffee. 15. Do you visit your parents often?