1. 根据要求完成句子

1. （1） Qomolangma is 8,844. 43 meters high.（对划线部分提问）

      is Qomolangma?

3. （2） The first people to reach the top of Qomolangma were Tenzing Norgay and Edmund Hillary.

   （对划线部分提问）

     the first people to reach the top of Qomolangma?

5. （3） Lucy is 160 cm tall. Lily is 160 cm tall, too．（改为同义句）

   Lucy is Lily.
   

7. （4） Qomolangma is the highest mountain in the world.（改为同义句）

   Qomolangma is than mountain in the world.
   

9. （5） China has about 1.3 billion people.（对划线部分提问）

     the of China?