was/were

I --- very happy to see my mother at my graduation

They --- at the party yesterday

She --- my English teacher last year

My grandpa's name was Victor. He --- American. He died seven years ago.

It --- rainning very hard yesterday.

We --- students from his class last semester.

--- you at school last week?

--- she the woman you saw last night?

Were they your classmates last year? - Yes, they ---

When --- the last time you went dancing?