Do or Does Exercise-4

1. I ___ understand, do you?

2. Dr. Watson ___ smoke, does he?

3. We ___ like country music very much.

4. Janet said she ___ want it anymore.

5. Mr Johnson ___ live in New York. He lives in Boston.

6. Rice ___ grow in cold climates.

7. They like tea, they ___ like coffee.

8. We are new here. We ___ know him.

9. Jack has bad breath because he ___ often brush his teeth.

10. We are rich so we ___ have to work.