The scientists are attending a _______ concerning the global warming.
conference
They've ______ a convention to stop the war.
signed
Old people are _______ to infectious diseases.
vulnerable
WHO is one of international _______.
organizations
Many people died of hunger. They suffered ______.
famine
The United Nations has its _______ in New York.
headquarters
What is the name of this organization?
the Red Cross
We are watching the movie "_______ Impossible".
Mission
The government is trying to help the _______.
disaster-stricken
WWF is dedicated ________ stopping the degradation of the planet's natural environment.
to