Question

d) Peter and Paul....hard in their College project. (to work)
was working
were work
were working
was workked
Outro​

Answer 1

Resposta: were working

Explicação:

Answer 2

were working

I was

you were

he was

she was

it was

we were

you were

they were

Peter and Paul pode ser alterado para they, logo é utilizado "were"