was were wasn't weren't

I ______ in the classroom yesterday at 3 o'clock.

You ______ in the gym yesterday at 10 o'clock.

We _______ in the dining hall yesterday at 11 o'clock.

I _____ in the gym yesterday, I _____ in the music room.

You _____ in the playground yesterday. It was raining.

I ____ in the computer room yeaterday at 10 o'clock

I ______ in the library yesterday at 7 o'clock

they _____ in the reception yesterday at 9 o'clock.

Yesterday was Thursday. We _____ at school.

Yesterday was Sunday. We ______ at school.