The exam will be on the first half of the book.That means we’ll have to finish___.

1. A.
   fifteenth chapter
2. B.
   fifteen chapter
3. C.
   chapter fifteen
4. D.
   chapter fifteenth

The exam will be on the first half of the book.That means we’ll have to finish___.

A. fifteenth chapter   B. fifteen chapter  C. chapter fifteen  D. chapter fifteenth 

— The exam will be on the first half of the book.

— That means we’ll have to finish_________.

A. fifteenth chapter B. fifteen chapterC. chapter fifteen D. chapter fifteen