Was or were

I ... in the mountains on winter holidays.

We... in the park last Sunday.

Tom and Mark... not at school last Saturday.

Mary... in bed at nine o'clock.

My sister... at the circus.

My parents... in a cafe last Friday.

Miss Alison... at home yesterday.

The rooms... big and clean.

John... in the swimming pool last weekend.

The hotel... comfortable and new.

They... at their grandparents last Monday.