Everybody, please gather in the conference room.

In order to eradicate the evils of this society, everyone must cooperate.

The eradication of that disease is the goal of doctors all over the world.

We are working to eradicate poverty from this area.

We need to cooperate to make this project successful.

We have to cooperate to make the project successful.

We should take responsibility as part of society.

We donated a cooperation fee to support local activities.

I am very interested in social science.

He deeply believes in the principles of socialism.