Translation of "Tiring" in Japanese

Today was a tiring day.

今日は疲れる一日だった。

- I think that this work is tiring.
- I think this work is tiring.

私はこの仕事は疲れると思う。

All that's happening is I'm tiring fast.

すぐに疲れてしまう

Going to school during the rush hour is tiring and unpleasant.

ラッシュアワーの時間に通学するのは疲れるしいやになる。