I .....(be) at home all weekend.
They ....(be) in India last summer.
Vragende zin maken met was/were?
Verwissel was/were met de persoonsvorm.
e.g. Caleb was at Kim's party last night.
Was Caleb at Kim's party last night?
Ontkennende zin met was/were?
was + not = Wasn't Were+not = Weren't
Caleb wasn't at Kim's party last night.