$1$. Nga asked that i could speak Vietnamese, Maryam

$2$. I said to the students that if they lived near there

$3$. The assistant asked Helen that if those shoes were to small for her

$4$. He wanted to known what time the office would close that evening

$5$. The man said the Mrs. Linh that what her son wanted to learn

$6$. He asked me that where i was going for my holiday

`->`Câu tường thuật của câu phát biểu: S + say/said/tell/told + ( that ) + S + V ( lùi thì )

`->`Câu tường thuật dạng Y/N: S + asked + O + if/whether + S + V ( lùi thì )

`->`Câu tường thuật dạng WH-: S + asked + O + WH- + S + V ( lùi thì )

`->`Câu tường thuật dạng mênh lệnh: S + wanted to + V