精选优质文档-倾情为你奉上第三册 Key to ExercisesI. 1.A 2.B 3.C 4.D 5.AII. 1. The girl was living in the woods with her grandmother.2. He was a scientist who collected birds. He was looking for a heron.3. It was love.4. Because the girl could show the man where the heron was.5. She know the forest well.6. The bird was living happily in the forest and was as much part of nature as she herself .They had together watched the sun rise from the top of the tree. She coul