tolong jawabbbb yaaaa :)

2. Your bag doesn't, does your bag
3. My father doesn't, does my father
4. Some of my friends don't, do some of my friends
5. Many students don't, do many students
6. My friend and I don't, do my friend and I
7. Our lecturer doesn't, does our lecturer
8. His mother doesn't, does his mother
9. Her pencils don't, do her pencils