A transmissions      B transitions      C transactions               D transportation

6 The people who speak Esperanto hope that the language someday will become the international language for trade, science, and diplomacy. 

A common           B unique             C official                     D well-known

7 All dogs are capable of doing harm to human beings. 

A damage        B injury               C danger                      D wound

8 They have been tightening their belts for months, adapting themselves to a war economy. 

A modifying       B adopting            C arranging                  D adjusting

9 What makes a major success in Los Angeles is the strength of his public support. 

A concentration       B intensity                   C conservation             D stress

10 They had put up with the behavior from their son which they would not have tolerated from anyone else. 

A accepted            B suffered                    C endured                    D received