was/were wasn't/weren't could/couldn't

Mark and Lora ... in Lviv yesterday.

... Nick in Rome last week?

The weather ... very nice yesterday. It was wet and could.

Where ... you last night?

I ... phone you because my mobile phone was broken.

Harry ... very tired.

Tim ... read this book when he was ten.

My Dad ... help me with my homework because he was at the work.

... you at the theatre last evening?

My grandparents ... teachers. They were doctors.

We use was for

We use were for