1.I think we are lose.我想我们输了.
2.A pair of glasses is 100 yuan.一副眼镜100元.
3.It is more expensive than all your toys.它比你所有的玩具都贵.
4.Ant is the smallest animal in the world.蚂蚁是世界上最小的动物.(我觉得应该是Ants are ...)
5.没有动词?.The biggest green book is the most expensive.最大的绿色的书是最贵的.