you had better come to acknowledge your Mistake and make a change-»It is about time you

Mary prefers making her own exercise

-»mary would rather

my sister feels proud of her success (make a question)

`=>` It is about time you came to acknowledge your mistake and make a change 

`->` It's about time `+` S `+` V2/-ed `+` O: đã đến lúc ai đó phải làm gì

`=>` Mary would rather made her own exercise 

`->` would rather `+` S `+` V(QKĐ): thà làm gì đó còn hơn

`=>` What is my sister proud of `?` ( nếu gạch chân là her success) 

`->` be pround of : tự hào về thứ gì 

`1,` It is about time you came to acknowledge your mistake and make a change.

- It's (high/ about) time + S + V (quá khứ đơn) : đã đến lúc ai đó phải làm gì

`2,` Mary would rather make her own exercise.

- prefer to do sth/ doing sth ~ would rather do sth : thích làm gì hơn

`3,` What does your sister feel proud of?

- What : gì, cái gì `->` Hỏi về sự vật

- Thì hiện tại đơn : (WH-word) + do/does + S + Vbare?