They discovered a large collection of old pots _______ Qin Dynasty, which are still _______ today.
—What are you busy with ? —The conference _______ in our city next week.
_________ difficult the task may be, we must finish it on time, because we can’t meet such a precious opportunity _______ we have expected.
The United Nations Educational, Scientific and Cultural Organization (UNESCO) officially _________ Chengdu to join its “Creative Cities Network”, making it the second city in the world and the first city in Asia
My uncle now teaches French in a famous domestic university, who _____ in Paris for 6 years.
News came from the local government ______ the new graduates had some difficulties in opening their own business, they would be financed.