→ Trong trường hợp này " student" không có "s" → has

→ Nếu "student" + "s"+ thì dùng have

_____________________________

$\textit{Form HTĐ:}$

$\textit{Với Be:}$

$\textit{(+)}$ S + is/am/are + O.

$\textit{(-)}$ S + isn’t/ aren’t/ am not + O.

$\textit{(?)}$ Is/ am / are + S + O?

$\textit{Với Verb:}$

$\textit{(+)}$ S + Ves/s + O.

$\textit{(-)}$ S + don’t/ doesn’t  + V

$\textit{(?)}$ Do/does + S + V?

_____________________

`color{orange}{-QueenCrazyInLuv-}`