1. 句型转换, 每空一词。

1. （1） It's on August 14th. (改为一般疑问句)

   on August 14th?

3. （2） Sally has an English test next week. (改为否定句)

   Sally an English test next week.

5. （3） Is your birthday in July? (作否定回答)

   No, .

7. （4） The English party is on May 18th. (对划线部分提问)

   the English party?

9. （5） My grandfather is sixty-nine. (对划线部分提问)

   is your grandfather?