Question

– Escolha a alternativa correta para completar a question tag na frase.
He could have bought a new car. a) don ́t he?
b) couldn ́t he?
c) isn ́t he?
d) won ́t he?

Answer 1

Resposta:

B

Explicação:

pois tem could então utilizamos couldn't para o negativo, se fosse "is" seria isn't, sacou?