I shall have mastered this by the time it is dark.

Nonetheless, he does manage to master it by the end of the series.

He had no idea how he was going to master them all by tomorrow.

Most typically developing children have mastered these stages by age 5 years.

I had felt my will mastered by the mesmerism in a brown woman's eyes.

Then mastering himself by a strong effort he turned his hard eyes once more upon the Englishman.

Mastered by his better self he would have returned reluctantly up the tree, but for one thing.

His first employment in Austin was as a carpenter, a trade which he mastered by 1854.

Now, should they seize them with violence and master them by force?

The manager mastered himself only by a great effort.