chọn từ khác âm và giải thích
1 A Medicice B Protect C Species D Never
2 A Variety B protested C fetched D eroded
3 A pollute B develop C constant D provide
4 A must B natural C hunt D fun
5 A scientist B million C police D medical
6 A sorry B monthly C sky D usually
7 A cups B photos C failures D always
8 A teach B much C school D choice
1. C
2. D
3. D
4. B
5. A
6. C
7. A
8. C