A. samples of material.
B. the latest catalogue.
C. a current price list.

A. persuading people to consider starting a career in telesales.
B. instructing staff to give the Personnel department up-to-date paperwork.
C. informing people of the application process for certain vacancies.

A. To repair the machine, follow the instructions in the book.
B. Consult the book for details before using this machine.
C. If the machine develops a problem, report it in the book.