Ответ:

  1. My sister really loves playing the guitar.
  2. My grandparents like living in a big city.
  3. My dad loves driving.
  4. I quite like going snowboarding with my family.
  5. My friends and I hate wearing a school uniform.
  6. We don't like getting up early.

After like, don't like, hate and love, the verb is used in the -ing form.