Ở đây ra có công thức như sau : trong bảng. Ở đây là câu hỏi Yes-NO nên phải đổi trợ động từ lên đứng đầu
Áp dụng
1,
⇒ Is English taught here?
2,
⇒ Will she be invited to your wedding?
3,
⇒ Were some exercised given by the teacher?
4,
⇒ Is a poem going to be written?
5,
⇒ Has the window of the laboratory been changed ?
6,
⇒ Is a big cake being made for the party?
7,
⇒ Has the work finished by Tom?
8,
⇒ Are the inquires about the thief being made by the police?
9,
⇒ Must the test be finished before ten?
10,
⇒ Will the children be brought home by buses?