Daily exercise has become a habit for me.

He is living a life of widowers and widowed.

My friend lives in Arkansas.

He calls every day to solicit for the new product.

His hobby is astronomical observation.

The herald came to deliver a message from the king.

This old radio uses a vacuum tube.

This site can easily perform currency conversion.

There are many interests involved in this project.

He expressed his opinion in an indirect way.