题目内容：

句型转换。

1.The floor is very dirty.(改成感叹句)

__________ ___________ the floor is!

2.He was visiting the museum at eight this morning. John said.(合并为一个句子)

John said ___________ he ___________ visiting the museum at eight this morning.

3.My kite flies so high.(改为感叹句)

____________ ____________ my kite flies!

4.Did the old man use to play the piano? We wondered.(合并为一个句子)

We wondered ___________ the old man ____________ to play the piano.

5.What an interesting book it is！(改为同义句)

__________ ____________ the book is!