Ответ:

  1. They do not have a car.
  2. I don't see anything, I can't work the telescope.
  3. The waiter is tasting the coffee now.
  4. The coffee tastes bitter.
  5. She isn't a doctor.
  6. Do you want a sandwich?
  7. I am having fun today.
  8. I am thinking too much about my exam.
  9. They often see a film on Fridays.
  10. Are you having a good time at the moment?
  11. The chef always tastes the food before he serves it.
  12. Are you coming to the cinema later?
  13. She doesn't go to the cinema very often.