1. 按要求完成下列句子, 每空一词。

1. （1） There are some apples on the tree.(改为一般疑问句)

   apples on the tree?

3. （2） There are some trees near the house.(改为否定句)

   There trees near the house.

5. （3） There are some eggs in the box.(改为单数形式的句子)

   There in the box.