Complete the sentences with the correct form of have to or must.
You have to pick me up tomorrow. I will take a taxi.
I must prepare dinner because we will eat out tonight.
You mustn't park your car here. There is a “No parking sign”
They mustn't forget their homework at home.
 I mustn't use the computer after 11pm because my mother doesn’t allow me to.

`-` Giải thích :

have to: phải ( chỉ sự bắt buộc từ người khác )

don't have to: ko cần ( chỉ sự ko cần thiết )

must: phải ( chỉ sự tự bắt buộc, có ý thức)

mustn't: ko được ( chỉ sự cấm đoán )

You have to pick me up tomorrow. I will take a taxi
I must prepare dinner because we will eat out tonight
You mustn't park your car here. There is a “No parking sign”
They mustn't forget their homework at home
 I mustn't use the computer after 11pm because my mother doesn’t allow me to

- 

have to: phải ( sự bắt buộc từ người khác )

don't have to: không cần ( sự không cần thiết )

must: phải ( tự bắt buộc )

mustn't: ko được ( cấm đoán )