4. Т.к. я должен был быть в офисе р

4. Т.к. я должен был быть в офисе ровно в 9, мне пришлось встать очень рано.

Результаты (английский) 1:

4. Because I was supposed to be in the Office promptly at 9, I had to get up very early.

Результаты (английский) 2:

4. Since I had to be in the office promptly at 9, I had to get up very early.

Результаты (английский) 3:

4. since. i"m supposed to be at the office at 9, i have to get up very early.