He was twisting his pen and thinking.

He sprained his ankle while playing soccer.

Watching the sunrise is very beautiful.

I woke up early and watched the sunrise at the beach.

He is reading an encyclopedia to get new information.

He spread out the map and checked the route.

We will do our best to spread this information.

In this damp environment, there is a high possibility that bacteria will proliferate.

As the night grows late, the city becomes quiet.

He often indulges in his work.