Trees can prevent the sand__towords the rich farmland in the

They were the first people ____ in this rich farmland trees can prevent the wind （）the earth away.A.to trees can prevent the water from washing the earth away该同义句 They planted millions of trees to save the farmland.同义句 In spring,we can hear birds -----(sing) in the trees in twenty -five hectares of the best farmland in the southwe can you see some trees in the park哪错 You can see trees and flowers everywhere in the town. Boys In The Trees 歌词 In spring,the trees are_________. Can you see(）trees in the picture?Can we put(）apples on the Trees can ___water in the soil,so the strong wind can't blow