1.用适当的介词填空.
1.There is a big tree front of our house.
2.There is an post office from the bank
3.when some one knocks the door,my family are having dinner
4.some people are moving the suburbs to the cities
5.How manykiyes can you see the sky?
6.our school is the foot of a mountain
7.Mr.Smith lives next Mr.Jones
8.They live the enf of this street
9.who lives Mr.wang and Mr,Lee
10.There are no houses their right