按提示完成单词。

1. Betty's___________ (生日) is coming. We will buy her a present.    

2. Don't buy that dress．It's too ____________ (贵)．    

3. Whose ___________ (随身听) are these?  

4. Idon't think the black coat ____________ (适合) you. You may change it.

5. Are there any___________ (折扣) on this year's clothes?

6. The sports shoes on the table are one of the ___________ (play).

7.  How       ________ (care) you are! You have made such a mistake.  

8. He held a party without              ____ (invite)us．

9. There are many          ______ (visit) in our city in summer.

10. He was        ________  (happy) because he got 58 points in the exam .

加强和改进党的作风建设的核心问题是什么？