giúp em với ạ II. Complete the sentences with the correct form of “have to”. Have to : phải Cấu trúc : +) S + have to/ has to + V( nguyên mẫu) For example : We have to clean the house. He has to clean the house. -) S + don’t/ doesn’t have to + V (nguyên mẫu) For example : We don’t have to clean the house. He doesn’t have to clean the house ?) Do/ Does + S + have to + V ( nguyên mẫu) For example : Do we have to follow the tradition of cleaning the house before Tet? Does he have to follow the tradition of cleaning the house before Tet ? Cách dùng : Have to có nghĩa là phải .Mang tính chất là nhiệm vụ, nghĩa vụ , bổn phận do nguyên nhân bên ngoài . For example: I have to wash clothes this week. Tuần này tôi phải giặt quần áo (Hoàn thành các câu với hình thức đúng của have to ) 1.My mother says that I __________ be home by 9 p.m. 2.We __________ go now because our dad is waiting for us. 3.She __________ wear that costume because it’s the family tradition. 4.In the past, men __________ wear Ao Dai, but today they __________ wear it. 5.Before leaving the dinner table, __________ your son __________ ask for permission? 6. We _______________ go to school today because it was raining heavily.