I got up at seven o'clock this morning and got off work at ten o'clock in the evening.

I won't say what to do, but the job is not easy.

Originally, I had coded more than 1,800 words, but now I can't code anymore. Because I was so tired, I closed my eyes and then made a lot of mistakes.

I can't write a good essay in this state, so I don't want to be too far-fetched.

I'm sorry, but I took a leave of absence the day before yesterday and did it again today.

Actually, I don't want to do that, I'm just really tired.