fifth
                    - It’s the fifth time ______ late this term.
 - The hotel is _ Fifth Avenue.[ ]
 - The supermarket is _____ Fifth Avenue.[ ]
 - Excuse me, how can I get to the train station, please?—Take the _____ turning ____ the right, then the second _____ the left.[ ]
 - Our school is going to hold the ________ Culture Festival. —Yes! And we can take part in ________ activities.
 - Now, everybody, please turn to page _________and look at the ___picture.
 - Now, everybody, please turn to Page ________ and look at the ________picture.
 - Now, everybody, please turn to Page _____ and look at the _____ picture.
 - There are_________ floors in this shopping mall. KFC is on the_________ floor.
 - ________of the chemical factories in their city _________pouring waste water into the river. It’s too dangerous.