We agreed to team up for this project.

We became the same group.

This program values the opinions of its viewers.

Boron is one of the elements widely distributed in the earth's crust.

We will attend a wedding ceremony tomorrow.

My favorite history book is 'Shiji'.

We will attend the graduation ceremony next week.

It's difficult to recognize his face.

Next week, we will hold a first anniversary Buddhist memorial service for my father at our home.

He is color blind and cannot distinguish between red and green.