Ⅰ.根据提示写出单词的正确形式
1．There is no petrol, so it's very difficult to transport (运送) goods.
2．In short, 1971 marked (标志着) the beginning of a new era.
3.We must produce more food for ourselves and import (进口) less.
4．These laws have abolished (取消) the privileges of the nobility.
5．The country's trade (贸易) extended from China to Europe.
6．They believe that freedom (free) is the birthright of every man, woman, and child.
7．Thank you for the tasty (taste) meals you offered to us.
8．He's having a party in celebration (celebrate) of his 84th birthday.
9．The origin (original) of the custom dates back to the 5th century.
10．There are the common interests that unite (union) our two countries.
