He should change his self-righteous attitude.

He always has a belligerent attitude.

This project was partially successful.

This has become a national issue.

This is our official website.

This restaurant is very romantic, perfect for a date.

He accurately set up the wooden target holder.

In this research, quantitative data analysis plays an important role.

His movements were mechanical, as if devoid of emotion.

He prefers to act actively.