Present Simple or Present Continuous?

  1. Please be quiet! I am working now!
  2. It not raining at the moment.
  3. This shop opens at eight and closes at six.
  4. She always going to school by bike.
  5. Pst! The baby is sleeping.
  6. Tom always gets early in the morning.
  7. Look! Peter juggling.
  8. They are having their lunch at the moment.
  9. She often eats meat.
  10. I rarely go to bed before midnight.
  11. Pit smokes 19 cigarettes a day.
  12. Jack never has breakfast in the morning.
  13. Look! Somebody swims in the cold river.
  14. What are you doing now? I am listening to music!
  15. She usually wears black clothes.
  16. Ann often plays tennis.
  17. Listen! The  boy is singing a nice song.
  18. The earth  is moving around the sun.
  19. Ice melts in the sun.
  20. Sandy is always late.