7. Выберите правильный вариант ответа для предложения \\"Alice is still sleepy. She for more than three hours\\"?
A) has been sleeping
B) have been sleeping
C) are sleeping
D) sleeps

B-she has been sleeping

Объяснение:

потому что for маркер Present Perfect Continuous, и указывает на процесс(длительность)

7.Alice is still sleepy . She has been

sleeping for more than three hours.