1. He .................. (be) at home yesterday.
2. What....................... you ............................... (do) yesterday at 7pm?
3. She ..................................... (listen) to music while I ............................... (clean) all day yesterday.
4. My parents ......................... (live) in the city a few years ago.
5. ................... she .............................. (watch) TV when you ......................... (come) yesterday?