Complete the sentences. Put do/does/did in the spaces.
1. When ______ your classes usually start?
2. ______ he always drink coffee for breakfast?
3. When _____ he come home yesterday?
4. What _____ she do last night?
5. _____ he phone yesterday?
6. _____ you do anything special yesterday?
7. Why _____ the police stop them last night?
8. _____ they pass their examination?
9. _____ you usually grow vegetables in your garden?
10. When ____ she normally finish work?