有一棵树在房子的前面。
There is a tree in front of the ___house.
施密特一家住在镇上的老房子里。
The Schmidt family lives in the old ___house in town.
他们在巴塞罗那买了一栋漂亮的白色房子。
They bought a lovely white ___house in Barcelona.
这些房子是在去年建成的。
These ___houses were built last year.