I. Choose the word whose main stress is placed differently from the others.
1. a. notice b. surface c. contact d. effect
2. a. humid b. airmail c. discuss d. pancake
3. a. area b. comfort c. market d. concern
4. a. customer b. delicious c. grocery d. resident
5. a. organize b. discussion c. restaurant d. neighbor
Loga
Sinh Học lớp 12
