จงเลือกคำตอบที่ถูกต้องที่สุด
1. Tom ___ like chocolate ice cream.
a. doesn't              b. don't
2. I ___ understand, do you?
a. doesn't              b. don't
3. Dr. Watson ___ smoke, does he?
a. doesn't  b. don't
4. We ___ like classical music very much.
a. doesn't  b. don't
5. Sally said she ___ want it anymore.
a. doesn't  b. don't
6. Mr. Hill ___ live in New York. He lives in Boston.
a. doesn't  b. don't
7. Rice ___ grow in cold climates.
a. doesn't  b. don't
8. They like coffee, they ___ like tea.
a. doesn't  b. don't
9. We are new here. We ___ know him.
a. doesn't  b. don't
10. Harry has bad breath because he ___ brush his teeth very often.                                                               a. doesn't  b. don't