根据本单元reading 课文在下面短文空格中填入所缺单词（每空一词）。
Customs are different in different parts of the world. Learning about cultural differences is a good way to understand more about each other. The British teacher opened the present the (1)_______ he received it. It’s not(2) ______ for an Englishman not to open a present when he receives one.
In Korea, at a wedding ceremony, they have a live hen to make (3)______ of good luck for the marriage and a rooster to drive bad spirits away from the ceremony. When an egg is (4)_____ during the ceremony, everyone congratulates the couple because it is considered very lucky.
In Brunei, at wedding receptions, men and women can’t (5)______ the same area—the men with the bridegroom and the (6)______ guests with the bride. Food, soft drinks, tea and coffee are served, but alcohol is (7)_______.
