He didn't know about that thing.

The cherry blossoms in the park are still half in bloom.

Since that's his own concern, we better not interfere.

He is an official of the city.

He drinks a cup of coffee before starting work.

My job is to serve tea to the customers.

I intend to offer tea to the customer.

He decided to take on that job.

He works hard at his job.

He is a person who is passionate about his work.