there is a bird ——the tree. there are some apples ——the tree（in on at）
问题描述：
there is a bird ——the tree. there are some apples ——the tree（in on at）
答
There are some apples in the tree.There is a bird on the tree.There are many nice books on the shelf.There is a clock on the wall.There is a window in the wall.The bike near the tree is mine.There are...多给你几个例句