1. Where were you at 8 o'clock yesterday?
I was at the cinema.
2. Where was Helen at 8 o'clock yesterday?
She was in the park.
3. Where were Tom and Mary at 8 o'clock yesterday?
They were in the theatre.
4. Where was Mr Miller at 8 o'clock yesterday?
He was at the work.
5. Where was Doris at 8 o'clock yesterday?
She was at home.
6. Where were you and the boys at 8 o'clock?
We were at the supermarket.
were => you/we/they
was => I/he/she/it