These houses ……… by settlers many years ago.
A: are maid
B: were built
C: built
D: made
A: are maid
B: were built
C: built
D: made
举一反三
- Those houses ____were built fifty years ago. (tear down)
- Those houses ________ (pull down) were built thirty years ago.
- The factory ________ last year, and that one was built many years ago. A: was built B: build C: built
- the building ______ built four years ago. A: is B: was C: were D: be
- A water power station __in the area several years ago. A: build B: built C: is built D: was built