chia dạng đúng của từ trong ngoặc
1 Mary is the ..........( LEAD) of the english speaking club in my class
2 big cities in Vietnam are too busy and.........( pollute)
3 Hoi An is a ............ ( HISTORY ) city with a lot of old houses, shop and building.
4 My trip to Phong Nha Ke Bang is ..................( FORGET) experience .
5 visitors come to Hue because there are many tourist ..............( ATTRACT)