Does he have a car

Yes, he does.

1. Do you like plumbs?
   Yes, I do./No, I don't.
2. Didn't he go to the tennis match yesterday?
   Yes, he did./No he didn't.
3. Could she talk when she was 2?
   Yes, she could./No, she couldn't.
4. Would they like to try scuba diving?
   Yes, they would./No, they wouldn't.
5. Will you watch me on TV tomorrow?
   Yes, I will.