شرکت در آزمون آنلاین زبان انگلیسی 1 - درس 3 | آزمون شماره 10580

Real knowledge , like everything else of .............................. , is not to be gained easily, it must be worked for , studied for , thought for , and more than all , must be prayed for.

 ............................ A person whose job is changing words , especially written words in a book , into a different language is called a

 . Grants are a means to an end, and allow a faculty member to hire students or technicians and.......... research