He exhausted his strength to finish the work.

He rubbed his hands together to get warm.

The committee approved the new project.

His power is so great that it could destroy the world.

He used a screwdriver to assemble the furniture.

He edited the photo using superimpose technology.

This fossil is a part of a silicified tree.

Mr. Inami is my best friend.

We are implementing a social distancing strategy to prevent the spread of the new coronavirus.

He obtained a copy of his family register at the city hall.