` @ ` Put the in brackets into correct tense or forrm ` @ ` 

` @ ` He ( not/have )`  ______ ` breakfast yet ` @ ` 

` -> ` He hasn't had  breakfast yet  

` -- ` Có yet nên trong thì quá khứ hoàn thành . 

` -- ` Công thức ` : `

`  ( + ) ` S ` + ` have /has ` + ` not ( haven't hoặc hasn't ) ` + ` V3 ` + ` yet 

` ( - ) `  Have /has  ` + ` S ` + ` V3 ` +`  yet 

` => ` Đáp án ` -> ` He hasn't had  breakfast yet  

Đáp án: hasn't had

`->` yet `->` thì HTHT:

`(-)` S + have/has not + P2