My new job is exhausting,?

My new job is exhausting,?

1. I didnt used to wake up at 5 am
2. I will used to getting up at 5am
3. I was used to get up at 5am
4. Im not used to waking up at 5 am
5. Semua jawaban benar

Jawaban: D. Im not used to waking up at 5 am.

Dilansir dari ensiklopedia, my new job is exhausting, im not used to waking up at 5 am.