81.  It was my friends that stimulate me to enjoy the trip and had a happy summer vacation.

82.  So, I had an extremely good impression on Beijing women.

83.  Unfortunately, I was one of the few men in our department, so I had to hold a sign signed "IFIS" under the extremely hot sun at the gate waiting for them.

84.  My relatives had ever told me that Northerners were all bold and unconstrained, while Southerners were more selfish and mean and harsh.

85.  While the window hanging the dirty curtain had been opened slowly, the dancing dust in the air could be seen clear.

86.  " The boy stretched his hands and had a deep breath.

87.  I had the impression that science students were always sober and careful.

88.  As time went by, I had a lot of chances to communicate with them and bit by bit, I realized my misunderstanding on science students.

89.  The wretched men had to "degrade" themselves to take care of baby at home, while women who worked in the area of education or medical care, which seemed less lashed, became bread makers in their family.

90.  She is the only Empress in China's 5000 years' history and had great statesmanship, but people still waged wars against her just because she had got something that was not supposed to belong to a woman.