There ____ a tall tree in front of this house two years ago.

There ____ a tall tree in front of this house two years ago. there used to be a tall tree in front of the house.为什么要加be There is a tall tree in front of the house关于倒装句! there is a little apple tree in front of your house ,____? He lived in a house,in front of it stands a tall tree. In front of our house stands a tall tree,____top well above there--------a tall tree in front of the building over there in front of the house _____ two tall trees. There is a tall tree ___ our classroom.a)in the front of b)i in front of their house ------two tall trees A be B was C ar There isn't tree in front of the house,but there are a lot - tall tree there of in is front it a 连词成句