В 3 упр. все правильно (просто в последних предложениях не стоит апостроф don't/doesn't)
4)
4. doesn't talk
5)
1. Do you play tennis?
2. Do they live near here?
3. Does you mother speak English?
4. Does your brother do exercises every morning?
5. Does you father often go away?
6. Do you want to be famous?
7. Does your family work very hard?
6)
2. Do you always get up early?
3. How often do you watch TV?
4. What do you want for dinner?
5. Do you like football?
6. What do you do in the evening?
7. Where does your sister work?
8. Do you often go to the cinema?
9. What does this word mean?
10. What does this word mean? (Почему в 9 и 10 одинаковые задания?)
11. Does it snow here often?
12. What time do you usually go to bed?