下列句子中，没有活用现象的一项是( )

When will the new chairperson arrive —__________.

Does your brother serve in the army?—No, not nowBut he ________ in the army for 8 years

There are six floors ______our school building. Our class is ______ the third floor.

Hainan is a very good island. It’s the second ________island in China.