单词拼写。根据首字母及汉语提示完成单词。
1.I'm so lucky to have James as my __ __ (搭档).
2.You're sure to do better in the exam if you start to __ __ (复习) the important points earlier.
3.Many students don't have much __ __ (知识) of American history.
4.Yesterday she _ __ (请客) us to some delicious chicken.
5.The bird is _ __ (展开) its wings ready for flight.