Question

Choose the correct alternative for a NEGATIVE sentence in the PRESENT PERFECT: * a) They haven't done their homework yet. b) They have just done their homework. c) They didn't do their their homewor

Answer 1

Resposta:

letra c

Explicação:

o auxiliar do present perfect é o do, e apesar de a letra A estar na forma negativa, a frase nao está no present perfect