đánh trọng âm
1. A. disease
B. humor
C. cancer
D. cattle
2. A. persuade
B. reduce
C. increase
D. offer
3. A. appoint
B. gather
C. threaten
D. vanish
4. A. explain
B. provide
C. finish
D. surprise
5. A. beauty
B. easy
C. lazy
D. reply
6. A. significant
B. convenient
C. fashionable
D. traditional
7. A. contrary
B. graduate
C. document
D. attendance
8. A. emphasize
B. contribute
C. maintenance
D. heritage
9. A. committee
B. referee
C. employee
D. refugee
10. A. apprehension
B. preferential
C. conventional
D. Vietnamese