He is my friend, so we will go together.

He suddenly lashed out at me.

His wife is truly an extremely overbearing wife, controlling everything within the household.

She is trying to mend her relationship with her ex-husband.

Where is the clerk?

Believing that failure is a stepping stone to success, he challenged again.

Believing that failure leads to success, he continued to challenge himself over and over again.

Let's get to work immediately.

We were given a tour of the factory by the person in charge.

When I happened to pass by the library, I ran into an old friend by chance.