shall we cut down the tree?

shall we cut down the tree? have the tree cut down和cut down the tree 区别在哪里? I have been asked to have the tree cut down. ---------I'm going to cut the big tree down. The boys ______(cut ) down a young appale tree tree after tree went down,cut down by the water,which must h Must we cut down the trees? No.we ____. We need get the first cut down by 21th We shoud not cut down the trees.这句话对么? The man first cut the tree down and then cut it up.（改为同义句） T The gardener said that he cut that tree down yesterday对还是The -John is going to cut down the tree at the school gate .- Fo