I __________ (be) in Class Two last year.

I __________ (be) in Class Two last year.
I __________ (be) in Class Two last year.

I __________ (be) in Class Two last year.
was

was

was 用过去时

were

was

was
因为是last year，所以be动词要用过去式。be的过去式是was、were。因为是I，所以要用第三人称单数was