Ответ:

  1. Ivan and Ben always go to school on foot.
  2. Does she like ice cream?
  3. The birds are singing in the tree now.
  4. Uncle Hill drinks a cup of tea every morning.
  5. Kate likes strawberry cakes.
  6. What are you doing now?
  7. My rabbits are eating carrots at the moment.
  8. Peter is playing football in the playground now.
  9. We often go to the cinema on weekends.
  10. We are cleaning our bedroom now.

Обоснование: Present Simple употребляется для привычек и регулярных действий; Present Continuous — для действий, происходящих сейчас.