Turn to the passive cau sative form: 1. I had someone paint the gate last week. => 2. I'll have someone make a new dress. => 3.Can you have your brother do this work? => 4.They have him tell the story again. => 5. They had a boy cout pick the bag up. =>

      Turn to the passive causative form:

$\text{1. I had someone paint the gate last week.}$
$\rightarrow$ $\textit{I had the gate painted last week.I had the gate painted last week.}$
$\text{2. I'll have someone make a new dress.}$
$\rightarrow$ $\textit{I'll have a new dress made.}$
$\text{3. Can you have your brother do this work?}$
$\rightarrow$ $\textit{Can you have this work done by brother?}$ 
$\text{4. They have him tell the story again.}$
$\rightarrow$ $\textit{They have the story told again.}$
$\text{5. They had a boy cout pick the bag up.}$
$\rightarrow$ $\textit{They had the bag picked up by a boy scout.}$
$\text{Causative form: (Câu sai bảo)}$
Form: $\text{+ Active:}$ $\textit{GET/HAVE + S.O + TO DO/DO +S.T}$    
           $\Rightarrow$ $\text{Passive:}$ $\textit{HAVE/GET + S.T + DONE + (BY S.O)}$