maybe it is a bird in the tree的同意句?

maybe it is a bird in the tree的同意句? 连词成句:is,there,bird,a,the,in,tree. bird the in singing tree is a 连词成句 This bird is in the tree.That bird is in the tree,too.(合成一句) Draw a bird.It Is orange ,it is in the tree The bird is in the tree._____you find it? There is a bird in the tree .It is s[ ].填单词 英语谜语:Maybe it is in the tree.Maybe it is on the grond.It can In the tree there is a bird .可以改为:There is a bird in the tre There is a bird on the tree.on the tree or in the tree there is a bird in the tree.【对为复数句】 There is a bird in the tree 改为一般过去式