Cái này là công thức của Tiếng Anh.
các bn giúp mình đặt câu khẳng định(+)
câu phủ định(-)
câu hỏi(?) nha.
----- Nội dung ảnh -----
have/ has (got) to for obligation:

| | have to | have got to | had to (past) |
|------|---------------------|----------------------|----------------------|
| + | I have to clean my room. | I have got to clean my room. | I had to clean my room. |
| | She doesn’t have to go home. | She hasn’t got to go home. | She didn’t have to go home. |
| ? | Do they have to eat fruit? | Have they got to eat fruit? | Did they have to eat fruit? |
| Short answers | Yes, they do. | Yes, they have. | Yes, they did. |
| | No, they don’t. | No, they haven’t. | No, they didn’t. |