把下列对话补充完整:
问题描述：
把下列对话补充完整:
1、A：Is there a bridge over the____?
B:Yes,there is.
2、A：Is this a village?
B:No,it isn't.There are many tall___in it.
3、A:___there a forest in the nature______?
B:No,there isn't.
答
1.river
2.buildings
3.Is world