— Where is the hospital?— It’s about 500 meters ______ the school.
43. The Chinese people consider dragon as a ______ of China.
42. ______ this fact, French still has an impact on the English language.
41. This is a ______ problem, which can be seen from her ______ look.
40. It is obvious that lung diseases are____smoking.
39. As we have known from the map of the world, this is ______.