12. It is the ability to do the job ______ matters not where you come from or what you are.
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 .
—Can I help you ?—I want _________these nice roses for Lucy’s birthday .