Контрольные задания > 6. The teacher ______ essays for three hours.
A is correcting
B corrects
C has been correcting
D corrected
Вопрос:
6. The teacher ______ essays for three hours.
A is correcting
B corrects
C has been correcting
D corrected
Ответ:
**C has been correcting**
*Explanation:* This sentence describes an action that started in the past and is still ongoing, which requires the present perfect continuous tense. The correct option is 'has been correcting'.
*Перевод: Учитель проверяет сочинения в течение трех часов.*