$\text{@su}$
`17`, I asked the boy if he knew the way to the station
`18`, Mary asked me if I wanted to visit London.
`19`, She asked me if Ha Tien is in Kien Giang Province (TH đặc biệt)
`20`, I said if Thu often took her dog to the park
`21`, They asked me if I would bought them some food.
`22`, She asked Ba why he collected waste papers.
`23`, Hoa asked her parents when they would visit Hanoi.
`24`, Mrs Brown asked Thu what language she spoke.
`25`, He asked Trang what time schools began.
`26`, I asked him how he went to the airpot.
`27`, She asked Toan where he learned English.
`28`, Lien asked Ba what they saved paper for
`29`, Lan asked Lien how much that dress cost.
`30`, Ba asked Tam how often she washed her clothes.
`31`, Thu asked Huong what kind of books she read.
Bonus: Cấu trúc chung câu tường thuật:
S + say(s)/said/tell/told/... + (that) + S + V (lùi thì)
Với dạng câu hỏi Yes/No: S + asked + if + S + V (lùi thì)
Với dạng câu hỏi Wh: S + asked + Wh + S + V (lùi thì)
$\text{#BTS}$