He is studying the ancient corps.

He was working as a military surgeon.

He stumbled many times in the new project, but eventually succeeded.

May good luck come to you.

Tch, I'm late again.

When the sun rose, everything became bright.

The time and date of our meeting is next Monday at three in the afternoon.

What is there?

A journey to the center of the earth is one of the dreams of scientists.

He was sluggishly cleaning his room.