如图，在平面直角坐标系中，过点M（﹣3，2）分别作x轴、y轴的垂线与反比例函数y=$\frac{4}{x}$的图象交于A，B两点，则四边形MAOB的面积为____ 

Complete the sentences with the given words in their proper forms(用括号中所给单词的适当形式完成下列句子)
Humans have five____ : sight, hearing, taste, smell and touch. (sense)
This building was ____ the History Museum of the state. (one)
We can develop____ reading ability through reading a page of English every day. (we)
Kodak film is retired. It was one of the most ____ colour films in the world. (succeed)
You should think twice before you make a____ . (decide)
It’s important to obey traffic rules to keep ourselves____ . (save)
It’s common knowledge that oil doesn’t ____ t with water, (mixture)
 It’s ____ a good idea to go group-buying, especially when prices go up like a rocket! (real)

读“南北半球、东西半球划分图”，完成以下小题。