She /not/go /party /unless /her sister/go/herHướng dẫn dịch17/19She /not/go /party /unless /her sister/go/herShe won't go to the party unless her sister goes with her.She doesn't go to the party unless her sister goes with her.She didn't go to the party unless her sister would go with her.She isn't going to the party unless her sister is going with her.Giải thíchĐáp án đúng: A Dịch: Cô ấy sẽ không đi dự tiệc trừ khi em gái cô ấy đi với cô ấy.