Ex. 3. Fill in the gaps in the questions with missing words: do, did, was, were, will. 1. What ... you study at University?
2. When ... did you start working?
3. What ... your favourite subject at school?
4. Who ... your best friend at school?
5. How ... you spend your free time now?
6. ... you have many friends now?
7. ... you often see them?
8. When ... you see them next time?
9. Where ... you go in summer 2021?
10. What ... you do tomorrow?