Do, Does vs. Did

Fill in the blanks using do, does or did.

1. ..................... you see him yesterday?

2. .......................... you know who he is?

3. What .......................... you do then?

4. I waited for a long time but he ………………….. come.

5. She ........................... have a job.

6. ............................ he work hard?

7. It .................... matter.

8. He ................... talk to me.

9. ................. you want me to wait for you?

10. How ................... you know him?

11. Where .................. they live?

12. .................. she know what she is doing?