The score is two to five.为什么不是are呢?

The score is two to five.为什么不是are呢? There are two score of birds in the forest.为什么of后面用复数形式呢? 小学题The score is two to four. two times is twice为什么不是two times are twice The score of the match is two ( )three Two added to three is five.为什么add要加ed 又为什么要加to? It is five past two in the ______.All the students are outsi it is five past two in the-----.all the students are outside The fatory is very big.There are two t() and five hundred wo there are five pairs (to choose from)为什么不是to be chosen from? what （）the children doing 为什么填are 不是is呢 my chinese score is rise/rose/rising to.为什么?