He had an anxious expression on his face.

He finished the job in slightly more than an hour.

His answer was correct.

He loves school time.

This teaching is very important to me.

Let's check the road conditions before we leave.

Her name is 玿, a name that means beautiful jade.

The roar of the tiger echoed throughout the forest.

He crossed the boundary and set foot in a new land.

He was acting like crazy.