Почему ты выглядишь таким усталым?

Почему ты выглядишь таким усталым? что ты делал? я готовился к экзаменам. Сначала просмотрел все старые тетради и увидел что многое забыл. Потом часа 2 часа учебник в. Я только что закончил. Не знаю смогу ли ответить на экзамене. Боюсь что забуду всё к этому времени.

Результаты (английский) 1:

Why do you look so tired? What did you do? I am preparing for exams. At first looked through all the old books and saw that many have forgotten. Then 2:0 hour tutorial I just finished. I don't know if I could answer on the exam. I am afraid that I will forget all this time.

Результаты (английский) 2:

Why do you look so tired? What did you do? I was preparing for the exams. First, through all the old notebooks and I saw that many have forgotten. Then hours 2 hours tutorial. I just finished. I do not know if I can answer the exam. I'm afraid that I forget all this time.

Результаты (английский) 3:

Why do you look so tired? What do you do? I was preparing for the exam. First, went through all the old notebooks and saw that much forgotten. Then an hour 2 hour tutorial. I had just finished.I don't know will I be able to answer on the exam. I am afraid that forget all the time.