题目内容：

按要求完成下列句子，每空一词

1.There are thirty desks in the room.(对画线部分提问)

________ ________desks are there in the room?

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

There ________ ________trees near the house.

3.There are some eggs in the box.(改为单数句)

________ ________ ________ egg in the box.

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

________ ________ ________ apples on the tree?

5.Is there an egg on the table？(作否定回答)

________, ________ ________.