His movement was very fast.

He is in mourning for his father.

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 was ignoring my opinion.

I go shopping at the supermarket every Saturday.