marque a opção correta com respostas curtas para o presente perfect have mikaele and Ludmila studied hard since the tests finished? (mikaele e Ludmila estudaram muito desde que as provas terminaram?)
A) yes, they have./ no, they haven't .
B) yes, she has./no, she hasn't. C) no, l has./no, l haven't.
D) yes, l has./ yes, l haven't.
E) yes./ no​