He is swamped with office work every day.

More importantly, we have to prepare for tomorrow's meeting.

He made even more effort to solve the problem.

The public prosecutor is investigating the case.

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

Depending on the situation, he might not come.

After listening to his story, I felt his pain for the first time.

I perceived his suffering.

He has a large number of books in his room, exceeding 1000.

Ah, it seems like I left something behind.