Kevin his homework, but he it yet7/16Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions. Question. Kevin ____ his homework, but he ____ it yet.has been doing/hasn't been finishinghas done/hasn't finishehas been doing/hasn't finishedhas done/hasn't been finishingGiải thíchĐáp án C Dịch: Kevin đang làm bài tập về nhà, nhưng anh chưa hoàn thành nó.