TÌM LỖI SAI ĐƯỢC GẠCH CHÂN
Question4 : The farmers in my home village didn't used to ride home on trucks; they used buffalo-driven carts

A: the farmers            B: used            C: used to          D: ride 

Question5: The gas from the chemical factory was extreme harmful

A:chemical           B: extreme            C: the          D: from

TÌM TỪ TRÁI NGHĨA VỚI TỪ GẠCH CHÂN

Question15: She is not very popular among her friends for her being insincere.

A: useless             B: fair             C: honest            D: imperfect

Question16: Fruit and vegetables grew in abundance in the countryside; therefore, farmers often sell them at low price

A: sufficiency     B: large quantity     C: small quantity     D: excess