27. That’s the woman one of __________ daughters works as an engineer in the US.
—Why was Professor Zhang unhappy recently?—Because the theory he insisted on _________ wrong.
So _____ that all the living things died out gradually .
—Where _____Chongqing do you decide to build the factory ?—Nobody ____our manager knows .
At last the two companies ____an agreement and began to trade with each other .
It is in this very village , ____Mary was born 35 years ago , ____she will build her first school , inspires everyone to help her .