*Stress:
1. A. background B. career C. secondary D. private
2. A. scientific B. atomic C. impossible D. professor
3. A. obtain B. determine C. award D. harbour
4. A. ambitious B. intelligent C. brilliant D. mature
5. A. education B. difficulty C. champion D. institute
6. A. little B. devote C. physics D. woman
7. A. impossible B. conditional C. professional D. scientific
8. A. foreigner B. develop C. extremely D. together
9. A. educate B. prejudice C. brilliant D. position
10. A. husband B. children C. award D. local