Her legs began to tire and she wanted to get up and stretch.

Would noon never come?
It seemed as if she had worked an entire day.

She was not hungry at all, but weak, and her eyes were tired, straining at the one point where the eye-punch came down.

The girl at the right noticed her squirmings and felt sorry for her.

She was concentrating herself too thoroughly-what she did really required less mental and physical strain.