I. Complete the following sentences by translating the Chinese into English. ( 3*5=15 points ) 46. It’s illegal to read people’s ____________________( 私人信件 ) without permission. 47. How can I ____________________( 报答你 ) for your kindness? 48. Fortune is a woman, ____________________( 如果你今天忽略了她 ), do not expect to regain her tomorrow. 49. We had to ____________________( 做出牺牲 ) and go without entertainment in order to pay for our children’s education. 50. ____________________( 据传闻 ) that the defense minister will soon resign.