Question

Questão 10 -
What's the best option to complete the sentences?
A: What_________
when the accident occurred?
B: I________
to change a light bulb that had burnt out.
(A) you were doing / was trying
(B) did you do / tried
(C) were you doing / was trying
(D) did you do / was trying
(E) were you doing / tried​

Answer 1

a resposta é a alternativa a)

Answer 2

Resposta:

Letra C pois na pergunta inverte o WERE

Explicação: