Oleum is a very dangerous chemical, and it requires great caution when handling.

The flow of the river is very quiet and comfortable.

He belongs to the highest class.

The time has come to scatter the seeds.

I am looking for a property that is not very old.

He passed away quietly.

He is on the blacklist of that company.

I have been to Quebec City.

This picture was drawn using charcoal paper.

I draw pictures using brown charcoal.