1. 根据句意和首字母提示，写出句中所缺单词。

1. （1） Thursday is the f day of the week.
   

3. （2） Our national f is red with five yellow stars.

5. （3） We can borrow books from the l.

7. （4） I usually go s in the river with my friends in summer.

9. （5） In 1979, Deng Xiaoping visited Guangdong and m an important speech.
   

11. （6） The boy ran very fast. Soon he cup with other boys.

13. （7） Jim and Jack live on the d floors. Jim lives on the sixth and Jack lives on the tenth.
    

15. （8） Let's i our teachers to our party. They'll be very happy to be with us.