He is really a 'cool' person.

I am busy with work during the daytime.

The eighth day of every month is my birthday.

Our picnic is scheduled for the ninth.

Our monthly meeting is scheduled for the seventh day of the month.

The contrast in this painting is beautiful, isn't it?

He was standing at the summit of the mountain.

We conducted a detailed investigation into the issue.

He is working at that ministry and agency.

The color scheme of this room represents perfect harmony.