Lost in the forest,you should . 为什么要用过去分词而不是其他的

She got lost in the forest.中的lost是什么词性? It was in the forest( ) they found the lost cow he lost his way in the forest (否定句） I'm afraid () being lost in the forest We lost in the mysterions forest--no love nodietion. Lost in the forest ,he___ ___(感到没有希望了) Alice got lost in the forest yesterday同义句Alice ___ ___ ___ in the forest yesterday The hunter ( )for the lost boy in the forest for the whole night.(hunt) Look.The police_____(hunt)for the lost dog in the forest. In the rain forest,he lost his way and was going__the wrong direction.为什么用in? Lost in fog,we were compelled to spend two hours in the forest.这里为什么用Lost而不是Losting? The littel girl lost herelf in the forest(同义句） The man lost in the forest and kept _____(live)by eating fruits. The policenmen_______the lost boy now.At last they______him in the forest. We got lost in the forest and didn't know the way was n____. Lost in the forest,the little boy was scared and cried for help!为什么用Lost,这俩个句子什么关系? We all know it is easy to get lost in the forest. It is easy you to get lost in the forest. Aof Bfor