8.The old engineer talked of the difficulty they ＿the tower. A: uilt B: had building C: had built D: uild

The lab _______ next year will be more advanced than the one ________ last year. A: uilt...built B: to be built...being built C: eing built...built D: to be built...built

The radio says a wild animal zoo is to in our city . A: e building B: uild C: e built D: uilt

The Great Wall ____during many dynasties. But most of the wall we can see today comes from the Ming Dynasty. A: uild B: was build C: uilt D: was built

When was the library built A: It was built in 1990. B: It was built in 1919. C: It was built in 1929.

--It’s difficult for the village children to cross the river for school.--I think a bridge ____ over the river.A. was built B. is being built C. has been built D. should be built A: was built B: is being built C: has been built D: should be built

A big market _____ in our city last year. A: is built B: built C: were built D: was built

The tall building ______ now is our new library. A: be built B: to be built C: is built D: being built

The national museum ______ in 2001 looks still new today. A: built B: was built C: is built D: to be built

Her position was _____ by election successes and economic recovery. A: established B: uilt C: fortified D: formed