Twenty three leading institutes all over the world, including the New Contagious Diseases Research Centre were busy working on the vaccine's development.
Twenty-three institutes were working on the development of the vaccine.
Only one institute in the whole world was working on developing the vaccine.
A mother and her children are watching tv.
The emergency department would still have to deal with many patients who suffer from alcoholism.
There are no issues currently.
They hunted, farmed and lived in thatched houses.
A'deem looked away from the naked lady in disgust.
Engineer officer and I dominated the first round of playing spades.