TÌM LỖI SAI Question 15. The air in the city is polluted than the air in the countryside. A B C D Question 16. The hotel is unconvenient for us because it isn't very far from the beach. A B C D Question 17: I think that my older sister is one of the most intelligent girl in her group. A B C D Question 18: I like my neighborhood because it is famous about fresh vegetables and fruit. A B C D Thuy is ........... than Lan. A. short B. shorter C. more short D. shorts Question 5. A. meat B. seat C. head D. read Question 6. A. between B. city C. neighbor D. busy