Affirmative

I / He / She / It was home last night.

You / We / They were¹ at the match.

Negative

I / He / She / It wasn’t² at school yesterday.

You / We / They weren’t³ at the party.

Questions

Was⁴ I / he / she / it in Berlin last week?

Were⁵ you / we / they in class?

Short answers

Affirmative

Negative

Yes, I / he / she was⁶.

No, I / he / she wasn’t⁸.

Yes, you, we, they were⁷.

No, you / we / they weren’t⁹.