Exercise 5. match words and word combinations with their synonyms. 1. duty 2. a set of rules 3. authority 4. to create laws 5. fair 6. question 7. to organize a business 8. to take time 9. to govern a. involve time b. to make laws с just d. to set up a business e. to control f. a body of rales g. power h. obligation i.matter