Complete as frases com o verbo to be na forma longa de acordo com a alternativa correta.
(Complete the sentences with the verb to be in the long form according to the correct alternative.)

They ______ in the garden
She _______ at home.
We ________ happy.
I __________ hungry.

a) Are – are – is – am
b) Is – am – are – are
c) Are – is – are – am
d) Am – is – are – are​