1, don't they

2, can't you
 

1. Your mother is on holiday,....isn't she......?

2. People use the internet for many purposes,.....don't they....?

3. You don't know where Lan is,....do you........?

4. Hoa received a letter from a penpal,.....didn't she.......?

5. Your father hasn't read this article,.....has he........?

6. The children enjoy eating candy,........don't they........?

7. Give the teacher this form,.....don't you............?

8. The house isn't very comfortable,......is it.......?

1, don't they

2, can't you
3 . isn't she

4. don't they

5. do you

6. didn't she

7.has he

8.don't they