The health official said ______ 12 suspected cases of influenza A (H1N1) were tested negative and ______, so far, this city has reported no case of the virus.
42. In China children, even in their twenties depended _____ their parents _____ food and clothing.
41. During her study in Massachusetts Institute of Technology she has got the degree _____ PhD, and it is a degree ______ chemistry.
40. Let’s put our heads together and decide _____ a plan of action.
39. Once everyone is _____ his life, he will instinctively(本能) find every possible way _____.
38. She is crazy _____ the film star, while her brother is crazy _____ surfing.