Artificial intelligence has only started to develop. It's still ___ its infancy

With the internet, you have the world ___ your fingertips

He made mistakes but ____ his credit, he has been good lately.

You're not qualified for this job, Liz. You're completely ___ your depth.

The creator of a design or plan for a building.

One who makes maps and charts.

A specialist in making eyeglasses.

One who prescribes corrective lenses.

The science of earthquakes.

The yearly return of a date.

A child born after the death of his father.

That which is no longer in use.

To atone for one's sins.

A person who studies the formation of the earth.

I have never head him..... .

The..... demands of the workers cannot be met.

We appealed to the President as a last..... .